Definition: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Input: Sentence 1: I went to the store to buy a new phone. Sentence 2: The one I wanted was available. Sentence 3: The salesperson showed me three different colors. Sentence 4: I had a hard time choosing. Sentence 5: I finally decided on the grey model.

Grey