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: The needle cannot penetrate into the board on the wall because the _ is hard. (A) needle (B) board

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: Juan decided to buy a raffle ticket instead of a lottery ticket because the _ was unfair. (A) lottery (B) raffle

SOLUTION:
A