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

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 large clock on the top oh pole in the middle oh a walk way

Sentence: 'a group of elephants near a body of water'. Replace the letter 'a' with 'q' in the sentence.
q group of elephqnts neqr q body of wqter

Sentence: 'a woman riding a skateboard down the road and a boy riding on skates'. Replace the letter 'a' with 'r' in the sentence.

r womrn riding r skrteborrd down the rord rnd r boy riding on skrtes