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#59493
Complete Question Explanation
(The complete setup for this game can be found here: lsat/viewtopic.php?t=26462)
The correct answer choice is (C)
This Global question asks for who cannot be paired with T. As with question #8, there are two ways to answer this question. The first way is to use previously created hypotheticals to eliminate each of the incorrect answer choices. The second is to use the templates to see who cannot play against T. Let’s examine both approaches:
Use Hypotheticals
This approach has the benefit of eliminating several answer choices quickly. From question #7, answer choice (A), we know that T can play against O. Hence, any answer choice that contains O can be eliminated, and answer choices (B) and (E) can be removed from consideration.
The question stem of #9 places T in the last game. From the second rule, we know L plays in the last game, and thus T can play against L. Answer choice (A), which contains L, can therefore be eliminated.
At this juncture, answer choices (C) and (D) remain in contention, and both contain N. Thus, we need not concern ourselves with N and we can focus on the other variables in each answer: P and S, respectively. There are two different paths to the correct answer from this point:
1. Analyze the possibilities without writing them down. From a logical point of view, it is likely that T can play against S since S plays twice, and S can be placed in such a way as to conform to T’s requirements (T must play in the second or fourth game). T and P, on the other hand, present a problem since they form a vertical block, and in order to make room for the horizontal SOS block, the TP vertical block would have to be placed in the fourth game. However, since L already plays in the fourth game, this cannot occur, and thus there is no way to reach a viable solution when T plays with P. Hence, answer choice (C) is correct.
2. Create a new hypothetical. Once you are down to two answer choices, you can simply power through the problem by creating a hypothetical to match one of the remaining answer choices. This hypothetical, for instance, shows that S can play against T, and that therefore answer choice (D) is incorrect:
The Hypothetical approach has the advantage of eliminating several answers quickly, and then it is not too difficult to eliminate the final answer choice.
Use the Templates
This approach is somewhat more logically attractive because it relies completely on work you did during the setup. In creating the templates, Template #2 paired T and S. Thus, we can eliminate any answer choice that contains S, and answer choice (D) can be removed from consideration.
Template #1 allows T to play against L or O, the players in the second and fourth games, respectively. Since there no limitations on variable placement in that template, both L and O can play against T, and any answer choice containing L or O is incorrect. That inference eliminates answer choices (A), (B), and (E), and thus answer choice (C) is correct.
Regardless of which method you use to arrive at the correct answer, the reasoning that underlies the answer is the same: placing T with either N or P creates a placement issue with the SOS block. The only way to successfully place the SOS block and a TN or TP vertical block forces the T block into the fourth game, which cannot occur since L already is there.
Answer choice (A): T can play against L, and so this answer choice is incorrect.
Answer choice (B): T can play against O, and so this answer choice is incorrect.
Answer choice (C): This is the correct answer choice.
Answer choice (D): T can play against S, and so this answer choice is incorrect.
Answer choice (E): T can play against O, and so this answer choice is incorrect.
(The complete setup for this game can be found here: lsat/viewtopic.php?t=26462)
The correct answer choice is (C)
This Global question asks for who cannot be paired with T. As with question #8, there are two ways to answer this question. The first way is to use previously created hypotheticals to eliminate each of the incorrect answer choices. The second is to use the templates to see who cannot play against T. Let’s examine both approaches:
Use Hypotheticals
This approach has the benefit of eliminating several answer choices quickly. From question #7, answer choice (A), we know that T can play against O. Hence, any answer choice that contains O can be eliminated, and answer choices (B) and (E) can be removed from consideration.
The question stem of #9 places T in the last game. From the second rule, we know L plays in the last game, and thus T can play against L. Answer choice (A), which contains L, can therefore be eliminated.
At this juncture, answer choices (C) and (D) remain in contention, and both contain N. Thus, we need not concern ourselves with N and we can focus on the other variables in each answer: P and S, respectively. There are two different paths to the correct answer from this point:
1. Analyze the possibilities without writing them down. From a logical point of view, it is likely that T can play against S since S plays twice, and S can be placed in such a way as to conform to T’s requirements (T must play in the second or fourth game). T and P, on the other hand, present a problem since they form a vertical block, and in order to make room for the horizontal SOS block, the TP vertical block would have to be placed in the fourth game. However, since L already plays in the fourth game, this cannot occur, and thus there is no way to reach a viable solution when T plays with P. Hence, answer choice (C) is correct.
2. Create a new hypothetical. Once you are down to two answer choices, you can simply power through the problem by creating a hypothetical to match one of the remaining answer choices. This hypothetical, for instance, shows that S can play against T, and that therefore answer choice (D) is incorrect:
The Hypothetical approach has the advantage of eliminating several answers quickly, and then it is not too difficult to eliminate the final answer choice.
Use the Templates
This approach is somewhat more logically attractive because it relies completely on work you did during the setup. In creating the templates, Template #2 paired T and S. Thus, we can eliminate any answer choice that contains S, and answer choice (D) can be removed from consideration.
Template #1 allows T to play against L or O, the players in the second and fourth games, respectively. Since there no limitations on variable placement in that template, both L and O can play against T, and any answer choice containing L or O is incorrect. That inference eliminates answer choices (A), (B), and (E), and thus answer choice (C) is correct.
Regardless of which method you use to arrive at the correct answer, the reasoning that underlies the answer is the same: placing T with either N or P creates a placement issue with the SOS block. The only way to successfully place the SOS block and a TN or TP vertical block forces the T block into the fourth game, which cannot occur since L already is there.
Answer choice (A): T can play against L, and so this answer choice is incorrect.
Answer choice (B): T can play against O, and so this answer choice is incorrect.
Answer choice (C): This is the correct answer choice.
Answer choice (D): T can play against S, and so this answer choice is incorrect.
Answer choice (E): T can play against O, and so this answer choice is incorrect.
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Dave Killoran
PowerScore Test Preparation
Follow me on Twitter at http://twitter.com/DaveKilloran
My LSAT Articles: http://blog.powerscore.com/lsat/author/dave-killoran
PowerScore PodCast: http://www.powerscore.com/lsat/podcast/
PowerScore Test Preparation
Follow me on Twitter at http://twitter.com/DaveKilloran
My LSAT Articles: http://blog.powerscore.com/lsat/author/dave-killoran
PowerScore PodCast: http://www.powerscore.com/lsat/podcast/
