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: 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: James could no longer use his brother's belt on his waist after gaining more weight because his _ is wide now. (A) waist (B) belt

SOLUTION: A

PROBLEM: The fitness level of Derrick was horrible and that of Justin was amazing, due to _ being healthy. (A) Derrick (B) Justin

SOLUTION:
B