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

[EX Q]: Sentence: 'a man on a horse in riding gear looking onward'. Replace the letter 'o' with 'h' in the sentence.
[EX A]: a man hn a hhrse in riding gear lhhking hnward

[EX Q]: Sentence: 'a woman in blue jacket shaving a cows utters'. Replace the letter 'h' with 'q' in the sentence.
[EX A]: a woman in blue jacket sqaving a cows utters

[EX Q]: Sentence: 'a man riding on the back of a motorcycle next to another man'. Replace the letter 'n' with 'k' in the sentence.
[EX A]:
a mak ridikg ok the back of a motorcycle kext to akother mak