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: Jena was lactose intolerant. Sentence 2: One day she ate a serving of dessert. Sentence 3: The dessert had dairy in it. Sentence 4: Jena began to have stomach pains. Sentence 5: She was sick for the rest of the day.

Lactose Intolerant