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: Tom bought a new cell phone. Sentence 2: He sold his old one online. Sentence 3: Unfortunately he forgot to delete his information. Sentence 4: Someone found his pictures and posted them online. Sentence 5: Tom was thoroughly embarrassed about the private ones. Choices: a. Making Friends. b. New Cell Phone.

b