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]: Since Joseph had a phobia of spiders and Adam loved them, _ refused to buy a pet tarantula. (A) Joseph (B) Adam
[EX A]: A

[EX Q]: My mother made tacos today and burritos yesterday for lunch so the _ were older. (A) tacos (B) burritos
[EX A]: B

[EX Q]: Nelson had much more money than Derrick although _ had just hosted a very successful yard sale. (A) Nelson (B) Derrick
[EX A]:
B