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's father was a soldier. Sentence 2: Tom's father was fighting a war far away. Sentence 3: Tom prayed every day for his father's safe return. Sentence 4: One day, Tom saw several people walking to his house. Sentence 5: They told him his father had died in the war. Choices: a. Drew wants a girlfriend. b. The war.

b