instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a person holding a small remote key chain'. Replace the letter 'n' with 'j' in the sentence.
answer:
a persoj holdijg a small remote key chaij


question:
Sentence: 'a table that has a pizza sitting on it'. Replace the letter 'a' with 'w' in the sentence.
answer:
w twble thwt hws w pizzw sitting on it


question:
Sentence: 'trees in the foreground are framed by snowy mountains'. Replace the letter 'i' with 'z' in the sentence.
answer:

trees zn the foreground are framed by snowy mountazns