In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'two tennis players shaking hands across the net'. Replace the letter 't' with 's' in the sentence.

Answer: swo sennis players shaking hands across she nes

Question: Sentence: 'nine geese flying south for the winter months'. Replace the letter 't' with 'f' in the sentence.

Answer: nine geese flying soufh for fhe winfer monfhs

Question: Sentence: 'elephants are walking down a road and one elephant is on the side of the road'. Replace the letter 'e' with 'b' in the sentence.

Answer:
blbphants arb walking down a road and onb blbphant is on thb sidb of thb road