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'.

[EX Q]: Sentence 1: Jerry was walking his dog through the park. Sentence 2: He heard some cracking and groaning and looked near him. Sentence 3: Suddenly he noticed a huge tree falling over. Sentence 4: He ran to get out of the way. Sentence 5: Luckily he just missed getting crushed by the tree. Choices: a. Deceit. b. The Tree Fall.
[EX A]: b

[EX Q]: Sentence 1: We used to live near train tracks. Sentence 2: We could hear the horns at times. Sentence 3: I am a train buff and loved the sound. Sentence 4: We moved and I thought we were away from the trains. Sentence 5: Last week I heard train horns from a different railroad. Choices: a. Sample. b. Trains.
[EX A]: b

[EX Q]: Sentence 1: Ken had been putting in long hours at work. Sentence 2: His boss had asked him to work on a special project. Sentence 3: Ken was honored to work on the project. Sentence 4: It was completed on time. Sentence 5: Ken was praised for his hard work and dedication. Choices: a. Working hard. b. The Ant Problem.
[EX A]:
a