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 was going cave diving. Sentence 2: He had never been claustrophobic before. Sentence 3: Once down there things changed, though. Sentence 4: After a while Tom started having trouble breathing. Sentence 5: He had to be helped back out.

Tight Fight