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 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.
Problem:Title: New Chickens. Sentence 1: The older chickens were mean to the younger chickens. Sentence 2: We bought some older chickens to go in with them. Sentence 3: We bought some young chickens and put them in our coop. Sentence 4: The younger chickens got sick and died. Sentence 5: We were very sorry we had bought the older chickens.
Solution:
13