instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a plate of food which contain smothered meat, potatoes and broccoli'. Replace the letter 'p' with 'v' in the sentence.
answer:
a vlate of food which contain smothered meat, votatoes and broccoli

question:
Sentence: 'a group of people riding on top of snow boarding equipment'. Replace the letter 'e' with 'x' in the sentence.
answer:
a group of pxoplx riding on top of snow boarding xquipmxnt

question:
Sentence: 'a white vase holding onto some little purple flowers'. Replace the letter 'u' with 'l' in the sentence.
answer:
a white vase holding onto some little plrple flowers