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: I Might Lose My Job. Sentence 1: I recently started work at a medium-sized housing company. Sentence 2: I was instructed to send individual emails to tenants. Sentence 3: Wanting to speed things up, I sent a single email to all 450 tenants. Sentence 4: Apparently this is a severe violation of federal policy. Choices: a. The girl who was next in line yelled at me. b. I could be in a lot of trouble if someone reports me.
Output:
a