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".

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

[EX Q]: Kyle was wearing a sweatshirt while Aaron was in a tank top because _ thought the temperature outside was far too cold. (A) Kyle (B) Aaron
[EX A]: A

[EX Q]: The local tattoo artist was friendly with Benjamin but not Donald even though _ used his services regularly. (A) Benjamin (B) Donald
[EX A]:
B