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

Sentence: 'a person with a cell phone standing next to a train'. Replace the letter 's' with 't' in the sentence.
a perton with a cell phone ttanding next to a train

Sentence: 'a man stands next to a basketball as it sits on the floor'. Replace the letter 'n' with 'o' in the sentence.
a mao staods oext to a basketball as it sits oo the floor

Sentence: 'a metal tray with plates of waffles on top of them'. Replace the letter 'a' with 'l' in the sentence.

l metll trly with plltes of wlffles on top of them