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: Work. Sentence 1: Ed's mom was going to pay him ten dollars to shovel snow. Sentence 2: Ed got ten friends to come and help him. Sentence 3: He offered to pay them ten cents apiece to help. Sentence 4: They seemed to get it done in practically no time at all. Choices: a. He made four dollars profit for no work. b. That was her least favorite kind of phone call!
b