instruction:
In this task, you need to replace a letter in the sentence with another given letter.
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: 'you are never to old to play with the nintendo wii'. Replace the letter 'e' with 'v' in the sentence.
answer:
you arv nvvvr to old to play with thv nintvndo wii


question:
Sentence: 'red helicopter with landing wheels flying in the sky'. Replace the letter 'h' with 'y' in the sentence.
answer:

red yelicopter wity landing wyeels flying in tye sky