In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

[EX Q]: Samuel liked eating with chopsticks, while Jeffrey liked forks, so _ generally favored metal utensils. (A) Samuel (B) Jeffrey
[EX A]: B

[EX Q]: The tantrum thrown by the autistic child was dealt with by Matthew but not Kenneth, because _ had spent very little time around special needs kids. (A) Matthew (B) Kenneth
[EX A]: B

[EX Q]: James believes he could get the same number of grams  of stones with equal volume of oil but he was wrong because the _ is lighter. (A) oil (B) stone
[EX A]:
A