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]: Everyone pet the cows at the farm but no one pet the goats, since _ were very gentle. (A) cows (B) goats
[EX A]: A

[EX Q]: Katrina wanted to start a debate with Elena because _ was ill informed and would lose. (A) Katrina (B) Elena
[EX A]: B

[EX Q]: William wanted to turn the heater up while Hunter wanted to turn it down because _ was feeling cold. (A) William (B) Hunter
[EX A]:
A