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'.

[Q]: Sentence 1: The cabin was so cold. Sentence 2: Tom was trying to get the heater running. Sentence 3: It was banging and clanging but wouldn't light. Sentence 4: Tom was frustrated and cold. Sentence 5: He finally lit a fire instead. Choices: a. The Heater. b. Flu.
[A]: a

[Q]: Sentence 1: My dog has gained some extra weight. Sentence 2: I've been trying to take him for a walk every day. Sentence 3: He's too small to walk for long. Sentence 4: I end up having to carry him home. Sentence 5: At least I'll lose some weight. Choices: a. Heart Beat. b. A walk.
[A]: b

[Q]: Sentence 1: Allie was watching her favorite tv program. Sentence 2: All of the sudden the tv went out. Sentence 3: Allie was devastated. Sentence 4: Now she couldn't watch her show. Sentence 5: She then had to buy a new one. Choices: a. Tv went out. b. The broken light.
[A]:
a