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: Big Dog. Sentence 1: Unfortunately the dog wound up dragging Tom around. Sentence 2: Tom was a dog walker. Sentence 3: Tom had to quit the job. Sentence 4: Tom said he could handle it. Sentence 5: He got a new client with a really big dog.
Output:
25413