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: After being told about the breakup, Christine offered cheerful advice to Victoria, because _ was encouraging. (A) Christine (B) Victoria

SOLUTION: A

PROBLEM: Since William was an expert at guitar while Neil was an amateur, _ played their scaled with ease. (A) William (B) Neil

SOLUTION: A

PROBLEM: The hall bathroom was the one intended for guests rather than the upstairs bathroom, because the _ was less accessible. (A) hall (B) upstairs

SOLUTION:
B