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 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: Online Work. Sentence 1: Phil thought he should try to make money through online freelancing. Sentence 2: He made an account on a freelance platform. Sentence 3: He responded to a query looking for a web developer. Sentence 4: Phil completed the task as requested. Choices: a. Todd found the outdoors experience hot and uncomfortable. b. The company told the platform that Phil failed, so they didn't pay.
a