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 had a two week vacation off from school. Sentence 2: I asked a friend to travel with me. Sentence 3: My friend was not available the same weeks. Sentence 4: I decided to ask a different friend who had the same vacation as me. Sentence 5: We made travel plans together. Choices: a. Promotion. b. Travel Plans.

b