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: Wedding. Sentence 1: Laura and I were both invited to our friend's wedding. Sentence 2: It was a very social wedding so we didn't feel weird about it. Sentence 3: We asked our friends who else is going and no one else knew. Sentence 4: We were very worried about being there. Choices: a. After that she was very happy with herself and had fun. b. After we got there we felt a lot better and had a good time!

a