Given the task definition and input, reply with output. In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to determine which two sentences need to be swapped sentences in order to make a story that makes complete sense and is befittingly titled. Indicate your answer using the numbers of the two sentences in order, such as '34' or '25'. The first digit refers to the sentence which should come first in the story.

Title: Poor Puppy. Sentence 1: One day, one of my cousins was sweeping near the puppy. Sentence 2: They loved it and loved playing with it. Sentence 3: One time my two cousins got a pit bull puppy. Sentence 4: The puppy was hit repeatedly by the broom. Sentence 5: The puppy became so injured that he died.
13