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

[Q]: Sentence: 'four people are playing an interesting game in the park'. Replace the letter 'e' with 'x' in the sentence.
[A]: four pxoplx arx playing an intxrxsting gamx in thx park

[Q]: Sentence: 'a man standing next to a parking meter'. Replace the letter 'n' with 'p' in the sentence.
[A]: a map stapdipg pext to a parkipg meter

[Q]: Sentence: 'three zebras framed by the legs of an elephant'. Replace the letter 'o' with 's' in the sentence.
[A]:
three zebras framed by the legs sf an elephant