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

[Q]: Sentence: 'woman pushing a cart of luggage in a transportation terminal'. Replace the letter 'a' with 'w' in the sentence.
[A]: womwn pushing w cwrt of luggwge in w trwnsportwtion terminwl

[Q]: Sentence: 'picture of a gothic church with a blue sky in the background'. Replace the letter 'e' with 'i' in the sentence.
[A]: picturi of a gothic church with a blui sky in thi background

[Q]: Sentence: 'a man is brushing his teeth in a mirror'. Replace the letter 'e' with 'u' in the sentence.
[A]:
a man is brushing his tuuth in a mirror