instruction:
In this task, you need to replace a letter in the sentence with another given letter.
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 u.s. military helicopter landing or taking off'. Replace the letter 'i' with 'l' in the sentence.
answer:
a u.s. mllltary hellcopter landlng or taklng off


question:
Sentence: 'a white and brown horse grazing on grass in a field'. Replace the letter 'n' with 's' in the sentence.
answer:

a white asd brows horse grazisg os grass is a field