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 looking at a house near the Missouri river. Sentence 2: As the agent showed him the house, he saw something in the river. Sentence 3: They went to take a closer look. Sentence 4: Bob was aghast when he realized it was a bloated corpse. Sentence 5: The agent said people drowning wouldn't affect the home's value. Choices: a. Bloated. b. Jill's Surprise.

a