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

Input: Consider Input: Sentence: 'the tennis player throws her racket in celebration'. Replace the letter 't' with 'l' in the sentence.

Output: lhe lennis player lhrows her rackel in celebralion

Input: Consider Input: Sentence: 'a man is on a bed with a cat and laptop computer'. Replace the letter 'e' with 'n' in the sentence.

Output: a man is on a bnd with a cat and laptop computnr

Input: Consider Input: Sentence: 'a young toddler is standing next to the high toilet'. Replace the letter 'o' with 'y' in the sentence.
Output: a yyung tyddler is standing next ty the high tyilet