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: This weekend our daughter had her child all to herself. Sentence 2: Her husband was away at a philosophy conference. Sentence 3: Her daughter is only 2 and missed her dad. Sentence 4: She cheered up when her mom said she could watch a movie. Sentence 5: They watched Toy Story together. Choices: a. Antique Store. b. Mommy and Daughter.

b