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: Carl had planned to eat with friends. Sentence 2: He ordered a pizza. Sentence 3: He was quite excited. Sentence 4: However, all his friends bailed. Sentence 5: So Carl was sad eating pizza alone.

They all ditched him