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: Bob was raised in Oklahoma, so tornadoes were nearby often. Sentence 2: His Dad had lost his house to one when he was a kid. Sentence 3: He told Bob that you see things that don't seem possible. Sentence 4: A tornado hit just two miles from Bob's house. Sentence 5: He went there and saw a piece of straw through a two by four. Choices: a. Straw and a Two By Four. b. Filling up Water.

a