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

Q: Sentence: 'a table that has a pizza sitting on it'. Replace the letter 'a' with 'w' in the sentence.

A: w twble thwt hws w pizzw sitting on it
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Q: Sentence: 'a herd of zebra stand together and eat grass'. Replace the letter 'n' with 'r' in the sentence.

A: a herd of zebra stard together ard eat grass
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Q: Sentence: 'a c ouple of couches and chairs under something'. Replace the letter 'f' with 'g' in the sentence.

A:
a c ouple og couches and chairs under something
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