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

[EX Q]: Sentence: 'some brown black and white horses clouds and rocks'. Replace the letter 'a' with 'n' in the sentence.
[EX A]: some brown blnck nnd white horses clouds nnd rocks

[EX Q]: Sentence: 'a painting of scissors going to cut a chain with a lock'. Replace the letter 'g' with 'v' in the sentence.
[EX A]: a paintinv of scissors voinv to cut a chain with a lock

[EX Q]: Sentence: 'two women at a computer with a bowl of carrots'. Replace the letter 'o' with 'b' in the sentence.
[EX A]:
twb wbmen at a cbmputer with a bbwl bf carrbts