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

[Q]: Sentence: 'a man sitting on a luggage cart inside of an airport'. Replace the letter 't' with 'a' in the sentence.
[A]: a man siaaing on a luggage cara inside of an airpora


[Q]: Sentence: 'many people gathered on a sunny day flying kites'. Replace the letter 'e' with 'm' in the sentence.
[A]: many pmoplm gathmrmd on a sunny day flying kitms


[Q]: Sentence: 'a large elephant and a small elephant standing in water'. Replace the letter 'i' with 'x' in the sentence.
[A]:
a large elephant and a small elephant standxng xn water