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: Ben could not believe it. Sentence 2: Standing in front of him was his new present. Sentence 3: Ben had just received a microscope. Sentence 4: He was so happy. Sentence 5: He looked at everything under the microscope that day.

A Microscope