In this task, you need to replace a letter in the sentence with another given letter.

Q: Sentence: 'a wooden bench near a tree and a stone wall'. Replace the letter 'l' with 'q' in the sentence.

A: a wooden bench near a tree and a stone waqq
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Q: Sentence: 'a group of people on a beach flying a kite'. Replace the letter 'p' with 'i' in the sentence.

A: a groui of ieoile on a beach flying a kite
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Q: Sentence: 'a machine is digging as a group of people look on'. Replace the letter 'i' with 'z' in the sentence.

A:
a machzne zs dzggzng as a group of people look on
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