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'.
Input: Title: Lost my Place. Sentence 1: Suddenly her son bolted across the room. Sentence 2: Everyone made her go to the back of the line. Sentence 3: The line for tickets was wildly long. Sentence 4: Annie was at the movie theater with her son. Sentence 5: She had to go chase after him losing her place in line.
Output:
43152