You will be given a definition of a task first, then some input of the task.
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: Basketball Game. Sentence 1: A couple of Mormons challenged strangers to a basketball game. Sentence 2: The others accepted. Sentence 3: The Mormons were exceptionally good at the game. Sentence 4: They beat the other guys fairly easily. Choices: a. The other guys were impressed and it sparked a conversation. b. Lance broke his hand and had to go to the hospital.
Output:
a