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: John was invited to a coffee shop by a friend. Sentence 2: At the cafe, John was met by his friend and another guy. Sentence 3: The other guy began making a sales pitch to John. Sentence 4: John asked to speak with his friend privately for a moment. Sentence 5: John told his friend that the other guy was a scam artist! Choices: a. Chris. b. "Sales" Guy.

b