TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a fancy clock is lit up on the street'. Replace the letter 'o' with 'f' in the sentence.

SOLUTION: a fancy clfck is lit up fn the street

PROBLEM: Sentence: 'a red stop signed has been altered to say stop hate'. Replace the letter 'e' with 't' in the sentence.

SOLUTION: a rtd stop signtd has bttn alttrtd to say stop hatt

PROBLEM: Sentence: 'some people all holding forks and spoons over a small bowl of food'. Replace the letter 'i' with 'v' in the sentence.

SOLUTION:
some people all holdvng forks and spoons over a small bowl of food