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: 'a man rolling dough in the kitchen'. Replace the letter 'a' with 'e' in the sentence.

A: e men rolling dough in the kitchen
****
Q: Sentence: 'a door open to reveal a urinal and graffiti on the wall'. Replace the letter 'a' with 'f' in the sentence.

A:
f door open to revefl f urinfl fnd grfffiti on the wfll
****