Instructions: 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: I was placing an order for dinner. Sentence 2: The order was supposed to be picked up at 5:40. Sentence 3: However, the restaurant kept me on hold for a while. Sentence 4: When I finally got a hold of someone, twenty minutes had passed. Sentence 5: After placing the order, the estimated time was 6:00. Choices: a. Waiting on Hold. b. Kitchen Table.
Output:
a