instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a city street at dusk time with traffic'. Replace the letter 'i' with 'm' in the sentence.
answer:
a cmty street at dusk tmme wmth traffmc


question:
Sentence: 'a pink table topped with plates and bowls of food'. Replace the letter 'p' with 'x' in the sentence.
answer:
a xink table toxxed with xlates and bowls of food


question:
Sentence: 'people are doing tricks on bicycles and skateboards'. Replace the letter 'n' with 'v' in the sentence.
answer:

people are doivg tricks ov bicycles avd skateboards