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: 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.

b