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: Kevin was excited to go to a music festival. Sentence 2: He stood in line for hours to get tickets. Sentence 3: He got the exact tickets he wanted. Sentence 4: Kevin got to the concert in plenty of time to see his favorite band. Sentence 5: However the band had canceled because of illness. Choices: a. A big disappointment. b. Riley faces her fears.

a