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: The mother decided she would take her children to the park. Sentence 2: They participated in a program about sea turtles. Sentence 3: At night they gathered for a talk about the turtles. Sentence 4: The ranger got a call about a turtle on the beach. Sentence 5: They all raced together to watch the turtle lay eggs on the beach. Choices: a. Disappointing Dinner. b. Sea Turtle.

b