Definition: 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.
Input: Title: Fishing. Sentence 1: John and his dad went fishing one sunny day. Sentence 2: They both waited patiently for a bite. Sentence 3: John had never fished before so his dad taught him what to do. Sentence 4: John got a bite and his dad rushed to help him reel it in. Sentence 5: They landed the fish and took it home for dinner.
Output:
23