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.
Q: Title: The Sunflower. Sentence 1: Pat wanted some flowers in her yard. Sentence 2: She planted sunflowers and they grew big and tall. Sentence 3: Once they flowers were full grown, Pat cut them down. Sentence 4: They had bright yellow blooms that were beautiful. Sentence 5: She put them in a vase and admired them.
A:
34