instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'two parrots on a tree next to a metal pan'. Replace the letter 'w' with 'j' in the sentence.
answer:
tjo parrots on a tree next to a metal pan

question:
Sentence: 'a yellow fire hydrant sitting on the sidewalk'. Replace the letter 'o' with 'd' in the sentence.
answer:
a yelldw fire hydrant sitting dn the sidewalk

question:
Sentence: 'a person sits on the toilet in a bathroom reading a magazine'. Replace the letter 'a' with 't' in the sentence.
answer:
t person sits on the toilet in t btthroom retding t mtgtzine