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: Tom was woken up in the middle of the night. Sentence 2: He thought he heard children crying. Sentence 3: It scared him but he decided to investigate. Sentence 4: After a while he noticed a stray cat outside. Sentence 5: It was responsible for the weird noises. Choices: a. The Casino. b. Strange Sounds.

b