In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.

[Q]: Title: The Gym. Sentence 1: Sandra was nervous. Sentence 2: She just got her gym membership. Sentence 3: She walked in the door and was a bit intimidated. Sentence 4: She overcame it though and began working out. Choices: a. A decade later she became a prima ballerina. b. She felt great working out in the gym.
[A]: b

[Q]: Title: Ice. Sentence 1: I was riding in a car with my boyfriend. Sentence 2: There was snow and ice on the road. Sentence 3: We came to a stop sign but the car wouldn't stop. Sentence 4: We ran into another car in the intersection. Choices: a. It wasn't a bad wreck, but it was scarey. b. One day she plans to buy a cellular phone.
[A]: a

[Q]: Title: The Lost Tape. Sentence 1: Justin was working on recording some music. Sentence 2: He liked how tape sounded so he recorded it with a tape. Sentence 3: Everything was going perfectly until the film was caught. Sentence 4: It spun out of control until the whole tape was gutted. Choices: a. He was disheartened to realize he was a bad cop after ten years. b. Justin tried to fix it but it was useless and the tape was lost.
[A]:
b