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: Shape. Sentence 1: Kiyree in no where near as good of shape as she was in high school. Sentence 2: She played many sports in high school. Sentence 3: She wanted to get back in that physical shape again. Sentence 4: She began training and working out. Choices: a. Kiyree is sure she will be in better shape before long. b. Charlie confessed that he broke the vase to his Mother.
Output:
a