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: Tom loved the summer time. Sentence 2: He always wore tennis shoes. Sentence 3: He noticed his feet would sweat excessively. Sentence 4: One day he bought sandals and began wearing those instead. Sentence 5: His feet stopped sweating and Tom loved summer even more. Choices: a. Cheer tryouts. b. Sandals.

b