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

[EX Q]: Sentence: 'a man with scruffy hair wearing a tie and glasses'. Replace the letter 'r' with 'f' in the sentence.
[EX A]: a man with scfuffy haif weafing a tie and glasses

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

[EX Q]: Sentence: 'a man and woman driving a green car down a parking lot'. Replace the letter 'n' with 'w' in the sentence.
[EX A]:
a maw awd womaw driviwg a greew car doww a parkiwg lot