instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a man that is jumping a skateboard over something'. Replace the letter 'g' with 'j' in the sentence.
answer:
a man that is jumpinj a skateboard over somethinj


question:
Sentence: 'a man holding a baseball bat wearing a baseball uniform'. Replace the letter 'f' with 'h' in the sentence.
answer:
a man holding a baseball bat wearing a baseball unihorm


question:
Sentence: 'a person jumping a slope on a snowboard'. Replace the letter 'r' with 'x' in the sentence.
answer:

a pexson jumping a slope on a snowboaxd