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

[EX Q]: Sentence: 'a cat is watching a computer with a video of a cat'. Replace the letter 't' with 'a' in the sentence.
[EX A]: a caa is waaching a compuaer wiah a video of a caa

[EX Q]: Sentence: 'a man in black shirt laying on bed with a teddy bear'. Replace the letter 'd' with 'b' in the sentence.
[EX A]: a man in black shirt laying on beb with a tebby bear

[EX Q]: Sentence: 'a food dish containing red peppers, broccoli potato and chicken'. Replace the letter 'd' with 'q' in the sentence.
[EX A]:
a fooq qish containing req peppers, broccoli potato anq chicken