instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a couple of kids are sitting in a field'. Replace the letter 't' with 'v' in the sentence.
answer:
a couple of kids are sivving in a field

question:
Sentence: 'broccoli and a sweet potato are served on a white plate'. Replace the letter 'o' with 'c' in the sentence.
answer:
brccccli and a sweet pctatc are served cn a white plate

question:
Sentence: 'a kitchen scene with a lot of items on the counters'. Replace the letter 't' with 'm' in the sentence.
answer:
a kimchen scene wimh a lom of imems on mhe counmers