instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a herd of zebra grazing in a lush green field'. Replace the letter 'h' with 'j' in the sentence.
answer:
a jerd of zebra grazing in a lusj green field


question:
Sentence: 'a child taking the paper off a box sitting on the floor'. Replace the letter 'c' with 'b' in the sentence.
answer:
a bhild taking the paper off a box sitting on the floor


question:
Sentence: 'this rustic style kitchen has storage for lots of cookware and  gadgets for the avid cook'. Replace the letter 'r' with 'u' in the sentence.
answer:

this uustic style kitchen has stouage fou lots of cookwaue and  gadgets fou the avid cook