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: Daphne was reading a book in her living room. Sentence 2: Suddenly she heard a very loud thud at her window. Sentence 3: She ran to inspect it and saw a dead bird on the ground. Sentence 4: She realized that the bird must have hit the window. Sentence 5: Daphne carefully cleaned up the body before returning inside. Choices: a. Birds at the Window. b. The App.

a