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.

Title: The Team Decision. Sentence 1: Pam was working at a pool with a group. Sentence 2: The group was in charge of writing their own schedule. Sentence 3: At first no one could agree on anything. Sentence 4: Pam suggested that they take turns choosing. Choices: a. Alan didn't do so great on his exam. b. Luckily this helped and the team was able to work together.
b