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: Jenny found that using peroxide instead of toothpaste on her teeth gave her a better smile, because with _ her teeth were browner. (A) peroxide (B) toothpaste

SOLUTION: B

PROBLEM: Nelson brought a list of stomach symptoms he'd experienced to Randy, but _ never looked at them. (A) Nelson (B) Randy

SOLUTION: B

PROBLEM: At the museum, People barely noticed the sword as they stood in line to see the mask, because the _ was famous. (A) sword (B) mask

SOLUTION:
B