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: My junior prom theme was Diamonds are Forever. Sentence 2: The background was all white and glittery. Sentence 3: I chose a silver and white gown. Sentence 4: I had my white silk shoes encrusted with rhinestones. Sentence 5: I went to the dance alone that year. Choices: a. Diamonds Are Forever. b. You will beat him.

a