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: I refused to admit I had needs. Sentence 2: He said he knew I was blocking him out. Sentence 3: I sat down in tears, hurting horribly. Sentence 4: I expressed that my heart was broken. Sentence 5: He nodded and said so was his. Choices: a. Scratch. b. Need.

b