Q: 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'.
Title: Hound Control. Sentence 1: It pulled on the leash so hard he lost his grip on it. Sentence 2: Igor cried as he scraped his dog off the pavement. Sentence 3: Igor's dog ran out into traffic. Sentence 4: Igor was having trouble controlling his Great Dane. Sentence 5: A large Greyhound bus ran straight over it.
A:
41352