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

Sentence: 'commuter trains on tracks next to paved platform'. Replace the letter 'm' with 'w' in the sentence.
cowwuter trains on tracks next to paved platforw

Sentence: 'a woman rests in bed with her laptop'. Replace the letter 's' with 'e' in the sentence.
a woman reete in bed with her laptop

Sentence: 'a small puppy is sleeping on a television remote near a person'. Replace the letter 'o' with 'z' in the sentence.

a small puppy is sleeping zn a televisizn remzte near a perszn