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.
--------
Question: Title: valentine. Sentence 1: Ricard keep sending flower and chocolate every valentine. Sentence 2: Sadly, Amy never pays attention to him. Sentence 3: Ricard loves Amy. Sentence 4: Five years straight, he keep doing it. Sentence 5: Ricard successfully married Amy last year.

Answer: 31

Question: Title: Stuck Saul. Sentence 1: The doors closed and the elevator started to move. Sentence 2: Saul got into the elevator at his office building. Sentence 3: Saul became anxious when the elevator stopped between floors. Sentence 4: He had to use the emergency phone to call for help. Sentence 5: The building manager got the elevator running again.

Answer: 12

Question: Title: Cell phone. Sentence 1: I had a cell phone. Sentence 2: I dropped it on the ground. Sentence 3: I called the insurance company. Sentence 4: The screen cracked on my phone. Sentence 5: They replaced my phone for me.

Answer:
43