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

Q: Sentence: 'a large clock on the top of pole in the middle of a walk way'. Replace the letter 'f' with 'h' in the sentence.

A: a large clock on the top oh pole in the middle oh a walk way
****
Q: Sentence: 'a pair of planes in an airport lot parked for boarding and exiting'. Replace the letter 'e' with 'o' in the sentence.

A: a pair of planos in an airport lot parkod for boarding and oxiting
****
Q: Sentence: 'a broken suitcase on a small tile floor with the contents exposed'. Replace the letter 'u' with 'z' in the sentence.

A:
a broken szitcase on a small tile floor with the contents exposed
****