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

[EX Q]: Sentence: 'two children who are standing next to a white fire hydrant'. Replace the letter 't' with 'r' in the sentence.
[EX A]: rwo children who are sranding nexr ro a whire fire hydranr

[EX Q]: Sentence: 'a man with scruffy hair wearing a tie and glasses'. Replace the letter 'r' with 'f' in the sentence.
[EX A]: a man with scfuffy haif weafing a tie and glasses

[EX Q]: Sentence: 'a bathroom with a toilet, tub, three rolls of tissue and a sink in it'. Replace the letter 'a' with 'g' in the sentence.
[EX A]:
g bgthroom with g toilet, tub, three rolls of tissue gnd g sink in it