instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'the color theme in this kitchen is red and black'. Replace the letter 't' with 'v' in the sentence.
answer:
vhe color vheme in vhis kivchen is red and black


question:
Sentence: 'bananas, oranges and apples are in shades of yellow and orange'. Replace the letter 'r' with 'b' in the sentence.
answer:
bananas, obanges and apples abe in shades of yellow and obange


question:
Sentence: 'there is a very large white building in the middle of this street'. Replace the letter 't' with 'x' in the sentence.
answer:

xhere is a very large whixe building in xhe middle of xhis sxreex