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: Mona would get sick when she'd eat tomatoes. Sentence 2: She went over to a friend's house to eat. Sentence 3: Her friend had used tomato sauce. Sentence 4: Mona tried to be nice and ate the food. Sentence 5: Mona got sick. Choices: a. Deodorant. b. Tomato Sauce.

b