instruction:
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".
question:
I put the pen away and used a pencil to write my letter, as the _ worked poorly with the paper. (A) pen (B) pencil
answer:
A


question:
While at the bank, Samantha asked the teller Sarah to cash a check she got for her birthday. _ received a lot of cash from the transaction. (A) Samantha (B) Sarah
answer:
A


question:
Mary was Katrina's lawyer in court so _ argued to the judge that their client was innocent. (A) Mary (B) Katrina
answer:

A