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

[Q]: Sentence: 'a person under an open umbrella in the sand'. Replace the letter 'd' with 'h' in the sentence.
[A]: a person unher an open umbrella in the sanh


[Q]: Sentence: 'two men and a dog are standing beside a building'. Replace the letter 'b' with 'y' in the sentence.
[A]: two men and a dog are standing yeside a yuilding


[Q]: Sentence: 'a small bowl of spaghetti and a beer'. Replace the letter 'p' with 's' in the sentence.
[A]:
a small bowl of ssaghetti and a beer