Detailed Instructions: In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to arrange the sentences in order to make a story that makes complete sense and is apt for the title. Indicate your answer using the number of the sentences in order, such as '34152'.
Problem:Title: Maria's Boyfriend Comes Home. Sentence 1: Maria's boyfriend pulled into the driveway. Sentence 2: Maria's boyfriend laughed at her, and unlocked the door. Sentence 3: He got out of his car and walked up to her. Sentence 4: Maria explained that she locked the keys in the house. Sentence 5: Her boyfriend asked why she was sitting outside.
Solution:
13542