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: Some Dad Jokes are Worse Than Others. Sentence 1: Father liked to play jokes on his children. Sentence 2: He would quietly press the window lock button in the truck. Sentence 3: He would make a sniffing sound, asking if anyone else smelled smoke. Sentence 4: The kids would take a big inhale through their nose to check. Choices: a. Jess ended up getting the three best roommates. b. They didn't know he'd quietly farted just before asking his question.
a