Given the task definition and input, reply with output. 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: Tommy and The Rain. Sentence 1: Tommy wanted to play outside on a stormy day. Sentence 2: Tommy looked out the window and it was raining. Sentence 3: His parents did not want him to play outside because it was dangerous. Sentence 4: The rain came down hard on the roof and flooded the driveway. Choices: a. The boys were sentenced to many hours of community service. b. Tommy was so bored with being indoors.
b