TASK DEFINITION: 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".
PROBLEM: Jennifer spilled the beans on everyone while Laura remained silent since _ kept her mouth closed. (A) Jennifer (B) Laura

SOLUTION: B

PROBLEM: Mary converted to Christianity and asked Erin about how to pray as a Christian because _ was previously an Atheist. (A) Mary (B) Erin

SOLUTION: A

PROBLEM: I had smaller tubes and tried to fit the maps in there, but they didn't fit because the _ were too short. (A) tubes (B) maps

SOLUTION:
A