instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'two police officers riding horses down the street'. Replace the letter 'o' with 'd' in the sentence.
answer:
twd pdlice dfficers riding hdrses ddwn the street


question:
Sentence: 'giraffe standing on a pile of rocks reaching up to a branch with its mouth'. Replace the letter 'g' with 'n' in the sentence.
answer:
niraffe standinn on a pile of rocks reachinn up to a branch with its mouth


question:
Sentence: 'this is a painting of a streetcar coming out of an underpass'. Replace the letter 'i' with 'j' in the sentence.
answer:

thjs js a pajntjng of a streetcar comjng out of an underpass