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 had a neighbor who was a widow. Sentence 2: Tom heard from other neighbors that her health began failing her. Sentence 3: Tom hired a private nurse to come every day to his neighbor's home. Sentence 4: Tom visited the widow regularly. Sentence 5: When she passed, Tom spoke eloquently at her memorial service. Choices: a. Neighbor. b. First Drink.

a