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.
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Question: Title: Panning for Gold. Sentence 1: He thought of all the things he could do with the money. Sentence 2: He was excited because he knew he'd become rich. Sentence 3: Ed was going on a trip to find gold. Sentence 4: When the trip finally arrived he realized he was scared of the stream. Sentence 5: He forgot his fears and panned for gold anyways.

Answer: 31

Question: Title: Bad Chinese food. Sentence 1: I went to eat Chinese food yesterday. Sentence 2: My friend did not like it either. Sentence 3: I thought it was frozen food. Sentence 4: It tasted very badly. Sentence 5: So we never went back.

Answer: 42

Question: Title: Pablo's wife.. Sentence 1: Pablo had a family with a loving wife. Sentence 2: One day his wife had to leave to help her sister give birth. Sentence 3: The next day his wife surprised him by bringing her sister to them! Sentence 4: So his wife left to go help. Sentence 5: Pablo pleaded for her sister to come to them but she wouldn't.

Answer:
53