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]: They did not get enough paint to finish painting the whole house. The _ was unavailable. (A) Paint (B) House
[EX A]: A

[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]: The veterinarian likes to use flea collars over pills to fight fleas and ticks. He believes the _ are dangerous. (A) flea collars (B) pills
[EX A]:
B