TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'the object in the photo seems to be intriguing'. Replace the letter 'c' with 'h' in the sentence.

SOLUTION: the objeht in the photo seems to be intriguing

PROBLEM: Sentence: 'a man holds his hands out in pursuit of a disk'. Replace the letter 'n' with 'o' in the sentence.

SOLUTION: a mao holds his haods out io pursuit of a disk

PROBLEM: Sentence: 'a white bed with some pillows some curtains and a chair'. Replace the letter 'd' with 'f' in the sentence.

SOLUTION:
a white bef with some pillows some curtains anf a chair