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]: The teacher of Nick was a lot smarter than Robert's teacher, because _ teacher has several degrees. (A) Nick (B) Robert
[EX A]: A

[EX Q]: Samantha accidentally spilled their jar of purple glitter all over Amy which made _ 's jar empty with sparkly glitter. (A) Samantha (B) Amy
[EX A]: A

[EX Q]: It's OK to put pantyhose on your leg, but not OK on your head, since putting it on the _ is not associated with criminality. (A) leg (B) head
[EX A]:
A