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

[Q]: Sentence: 'this is a tennis player getting ready to serve the ball'. Replace the letter 'h' with 'y' in the sentence.
[A]: tyis is a tennis player getting ready to serve tye ball


[Q]: Sentence: 'a buddha statue sitting under a cat umbrella'. Replace the letter 'c' with 'h' in the sentence.
[A]: a buddha statue sitting under a hat umbrella


[Q]: Sentence: 'a woman wearing a purple dress and a big hat on a cellphone'. Replace the letter 'n' with 'x' in the sentence.
[A]:
a womax wearixg a purple dress axd a big hat ox a cellphoxe