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: Shelly was sad because no one ever wrote her a poem. Sentence 2: Bill felt bad for Shelly. Sentence 3: Bill went home and spent all night writing a poem for Shelly. Sentence 4: The next day he gave her the poem. Sentence 5: Now Bill and Shelly are in love. Choices: a. Poisoned. b. Poem for Shelly.

b