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: Cake. Sentence 1: Joan decided she'd bake a cake for her friend. Sentence 2: She realized she didn't have all the ingredients, though. Sentence 3: She got in her car to go to the market. Sentence 4: Once there, she bought all the ingredients needed for the cake. Choices: a. When she got home, she baked the cake for her friend. b. Miranda smiled at the compliment.
b