instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a red park ride bus at a curb with a green/white bus behind'. Replace the letter 'h' with 'x' in the sentence.
answer:
a red park ride bus at a curb witx a green/wxite bus bexind

question:
Sentence: 'a person is standing in the snow in skis'. Replace the letter 'g' with 'x' in the sentence.
answer:
a person is standinx in the snow in skis

question:
Sentence: 'a young boy in a suit and tie with a bowl haircut'. Replace the letter 'y' with 'p' in the sentence.
answer:
a poung bop in a suit and tie with a bowl haircut