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: One of the laboratories caught on fire. Sentence 2: The teaching assistant pressed the fire alarm. Sentence 3: Everyone in the building came out. Sentence 4: The fire wasn't clear until 10 minutes later. Sentence 5: Since the laboratory was destroyed, the teacher cancelled the class.

Evacuation