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]: The dieter switched his lunch snack from an apple to a pineapple, as the _ lacked an important vitamin needed in his diet. (A) apple (B) pineapple
[EX A]: A

[EX Q]: Kylie had her mind set on seeing Venice by boat, but she was in a hurry so she saw it by trolley since the _ was fast. (A) trolley (B) boat
[EX A]: A

[EX Q]: Ryan smelled the smoke before Joseph did because _ was sitting farther from the fire. (A) Ryan (B) Joseph
[EX A]:
B