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: Magazine. Sentence 1: Foster loved to read magazines. Sentence 2: One day he went to the doctors. Sentence 3: He was amazed with the amount of magazines. Sentence 4: Foster read all the magazines there. Choices: a. After that, he purchased a lot to read at home. b. Now, Justin is not scared of any beetles.
b