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: My sister in law was angry at her granddaughter B. Sentence 2: B had gone to a 50 Cent concert and did not tell her grandmother. Sentence 3: I thought it was a little odd to take your grandmother out. Sentence 4: I bought my sister in law a 50 Cent cd for her birthday. Sentence 5: She was happy to get that but is still angry at B. Choices: a. Painting. b. 50 Cent.

b