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: I am supposed to take food to a party tomorrow. Sentence 2: I had bought all the ingredients for it last week. Sentence 3: I spent all day yesterday cooking the food. Sentence 4: Unfortunately, I burnt the food. Sentence 5: I won't be able to get new ingredients in time for tomorrow's party. Choices: a. Time Zone. b. Food.

b