instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a small dog in the back compartment of a backpack'. Replace the letter 'c' with 'd' in the sentence.
answer:
a small dog in the badk dompartment of a badkpadk


question:
Sentence: 'a dog wearing a hat on top of it's head'. Replace the letter 'g' with 'o' in the sentence.
answer:
a doo wearino a hat on top of it's head


question:
Sentence: 'bread and oranges are sitting on a white plate'. Replace the letter 's' with 'j' in the sentence.
answer:

bread and orangej are jitting on a white plate