Definition: In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.
Input: Sentence 1: Bob likes movies. Sentence 2: He called his friend to ask if he'd like to go see a film. Sentence 3: His friend mumbled something about having to do his laundry. Sentence 4: Bob went to the movie alone. Sentence 5: His friend was there with a group of people so Bob decided to leave. Choices: a. Kayaking Trip. b. The Movie.

b