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]: After filing the charges and getting out of jail, Ryan stayed at Derrick's place as _ was homeless. (A) Ryan (B) Derrick
[EX A]: A

[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]: The blue bin was for plastic and the red bin was for paper, so Katelyn threw the _ into the red bin. (A) plastic (B) paper
[EX A]:
B