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: Mary spent the afternoon walking the streets of Barcelona. Sentence 2: She stopped in a cafe for something to eat. Sentence 3: She sat at a table to read and eat her food. Sentence 4: She left her book on the table while she used the bathroom. Sentence 5: When she returned, she found her book had been stolen.

Mary's Book