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]: Mary gave a framed picture as a gift to Amy because _ was invited to her birthday party. (A) Mary (B) Amy
[EX A]: A

[EX Q]: Jessica went prospecting and found some gold ore, while Angela went prospecting and found iron ore. _ was able to cash out with little money. (A) Jessica (B) Angela
[EX A]: B

[EX Q]: We were going fishing out on the dock later in the day after we couldn't all fit in the boat, because the _ was confined. (A) dock (B) boat
[EX A]:
B