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: Tom wanted to put up a poster. Sentence 2: He decided to use tape. Sentence 3: It held the poster up for a short while. Sentence 4: It then soon started to fall over. Sentence 5: Tom decided to use thumb tacks instead.

The Poster