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: Beggar's Delight. Sentence 1: A beggar stood on a street corner and panhandled. Sentence 2: When times were slow he would write small stories. Sentence 3: A person came by and refused to give the man a handout. Sentence 4: The beggar offered to sell one of his stories instead of charity. Choices: a. The man obliged and paid 23 cents for the beggar's best story. b. I apologized to him.
Output:
a