In this task, you need to replace a letter in the sentence with another given letter.

[EX Q]: Sentence: 'a couple of brown bears walking across a lush green field'. Replace the letter 'w' with 'o' in the sentence.
[EX A]: a couple of broon bears oalking across a lush green field

[EX Q]: Sentence: 'a man getting ready to hit a ball at a baseball game'. Replace the letter 'n' with 'v' in the sentence.
[EX A]: a mav gettivg ready to hit a ball at a baseball game

[EX Q]: Sentence: 'a meal of a meat patty, broccoli and beans on a white plate'. Replace the letter 'n' with 'q' in the sentence.
[EX A]:
a meal of a meat patty, broccoli aqd beaqs oq a white plate