instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a police officer on a horse is riding down the street'. Replace the letter 'h' with 'a' in the sentence.
answer:
a police officer on a aorse is riding down tae street


question:
Sentence: 'man holding pair of red handled scissor in front of face'. Replace the letter 'i' with 'f' in the sentence.
answer:
man holdfng pafr of red handled scfssor fn front of face


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

e men rolling dough in the kitchen