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: Jim's flight was leaving at 7:00. Sentence 2: As he headed out the door Jim could not find his keys. Sentence 3: Jim called a friend for a ride to the airport. Sentence 4: He arrived much later than planned. Sentence 5: When Jim got to the gate he saw that his flight had been delayed. Choices: a. Delayed flight. b. Job interview.

a