instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a plate with some meat, potatoes, carrots and some corn'. Replace the letter 'e' with 'q' in the sentence.
answer:
a platq with somq mqat, potatoqs, carrots and somq corn


question:
Sentence: 'a man is standing on a snowboard, atop a mountain'. Replace the letter 'd' with 'u' in the sentence.
answer:
a man is stanuing on a snowboaru, atop a mountain


question:
Sentence: 'a yellow fire truck parked in a parking lot'. Replace the letter 'a' with 'y' in the sentence.
answer:

y yellow fire truck pyrked in y pyrking lot