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

Sentence: 'two zebras are snuggling at the zoo in their display area'. Replace the letter 'e' with 'z' in the sentence.
two zzbras arz snuggling at thz zoo in thzir display arza

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

Sentence: 'a bed room with a neatly made bed'. Replace the letter 'y' with 'b' in the sentence.

a bed room with a neatlb made bed