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'.

Sentence 1: The doll caught on fire. Sentence 2: The girl thought it was funny. Sentence 3: She watched it burn. Sentence 4: It caught the house on fire. Sentence 5: The whole house burned down. Choices: a. churros. b. Fire.
b

Sentence 1: Adrian was talking to the detective about what happened to his mom. Sentence 2: He said he was too young and couldn't remember. Sentence 3: The detective was frustrated and walked away. Sentence 4: Suddenly images came back to his mind of his mom lying on the floor. Sentence 5: Adrian ran back to talk to the detective. Choices: a. Detective. b. Random Trash.
a

Sentence 1: Tom called customer support for his cell phone provider. Sentence 2: Tom received excellent service. Sentence 3: Tom wanted to somehow thank the customer service associate. Sentence 4: At the end of the call, Tom was asked to complete a survey. Sentence 5: Tom took the survey and gave a positive review. Choices: a. Survey. b. Messy Birds.
a