Q: 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: Aim for the Stars.. Sentence 1: Brian was fascinated by astronomy. Sentence 2: This started when got a telescope for christmas as a young boy. Sentence 3: He studied hard so that he could work in the space industry. Sentence 4: After many years of hard work, Brian managed to get a job at NASA. Choices: a. Soon after, he was selected as possible candidate for manning the ISS. b. Sara let the rice run out of water and burn.
A:
b