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

Q: Sentence: 'a group of three giraffes standing around a fence'. Replace the letter 't' with 'a' in the sentence.

A: a group of ahree giraffes saanding around a fence
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Q: Sentence: 'three men in a park playing a sport'. Replace the letter 'p' with 'w' in the sentence.

A: three men in a wark wlaying a swort
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Q: Sentence: 'a person is guiding a kite over a beach'. Replace the letter 's' with 'w' in the sentence.

A:
a perwon iw guiding a kite over a beach
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