In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a group of people on a beach flying a kite'. Replace the letter 'p' with 'i' in the sentence.

Answer: a groui of ieoile on a beach flying a kite


Question: Sentence: 'a man is somewhat hard to be seen in the wave, on his board'. Replace the letter 's' with 'b' in the sentence.

Answer: a man ib bomewhat hard to be been in the wave, on hib board


Question: Sentence: 'several people with blue and white scarfs and/or ties on outside of a building'. Replace the letter 'h' with 'z' in the sentence.

Answer:
several people witz blue and wzite scarfs and/or ties on outside of a building