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

[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 large elephant that has people all around it'. Replace the letter 'h' with 'm' in the sentence.
[A]: a large elepmant tmat mas people all around it


[Q]: Sentence: 'sliced stuffed crust pizza with meat and cheese on plate'. Replace the letter 'a' with 'h' in the sentence.
[A]:
sliced stuffed crust pizzh with meht hnd cheese on plhte