You will be given a definition of a task first, then some input of the task.
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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.

Title: Introduction Speech. Sentence 1: Dan recently enrolled in a public speaking class. Sentence 2: On the first day of class, the professor wanted a introduction speech. Sentence 3: Dan immediately despised having to give such a speech. Sentence 4: However, Dan gave a brief introduction about himself, and sat down. Choices: a. Dan was surprised at how much he loved the new colored suits. b. Dan was glad he got his introduction speech over with.
Output:
b