instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a woman in a dining-room holding a knife, cutting a cake on the table'. Replace the letter 'i' with 'p' in the sentence.
answer:
a woman pn a dpnpng-room holdpng a knpfe, cuttpng a cake on the table


question:
Sentence: 'a small bird perched on a open window'. Replace the letter 'e' with 'r' in the sentence.
answer:
a small bird prrchrd on a oprn window


question:
Sentence: 'a close up of a person wearing a shirt and tie'. Replace the letter 'p' with 'b' in the sentence.
answer:

a close ub of a berson wearing a shirt and tie