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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

Title: Controller. Sentence 1: Eric tried to control everything his children watched on television. Sentence 2: So one day, his kids turned on the tv while Eric was sleeping. Sentence 3: They had fun watching PG-13 rated movies and shows. Sentence 4: And they did the same thing every chance they had. Choices: a. Priya ended up winning the entire spelling bee. b. But after seeing a horror movie, they wished their dad was there.
Output:
a