instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a close up of a bathroom sink with soap and tooth brushes in a cup'. Replace the letter 't' with 'y' in the sentence.
answer:
a close up of a bayhroom sink wiyh soap and yooyh brushes in a cup


question:
Sentence: 'a group of three giraffes standing around a fence'. Replace the letter 't' with 'a' in the sentence.
answer:
a group of ahree giraffes saanding around a fence


question:
Sentence: 'a woman sets a dining room table as a man watches'. Replace the letter 'o' with 'f' in the sentence.
answer:

a wfman sets a dining rffm table as a man watches