Q: 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: The Play. Sentence 1: Jack was attending the performance of a play in his small town. Sentence 2: Jack's friend was the lead actor in the play. Sentence 3: There was a party after the play for the performers. Sentence 4: Jack's friend invited him to the party. Choices: a. Her grandmother was excited about the cookies and the visit. b. Jack spent the night partying with the cast.
A:
b