In this task, you need to replace a letter in the sentence with another given letter.

[Q]: Sentence: 'a person holding on to a black remote'. Replace the letter 'n' with 'h' in the sentence.
[A]: a persoh holdihg oh to a black remote

[Q]: Sentence: 'a red train sitting at an empty station'. Replace the letter 'i' with 'h' in the sentence.
[A]: a red trahn shtthng at an empty stathon

[Q]: Sentence: 'a dog runs with a frisbee that he has caught'. Replace the letter 't' with 'j' in the sentence.
[A]:
a dog runs wijh a frisbee jhaj he has caughj