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

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

Sentence: 'the dog lies inside a purple and white collapsable chair'. Replace the letter 'n' with 'j' in the sentence.
the dog lies ijside a purple ajd white collapsable chair

Sentence: 'a baseball player hits a ball as the other team looks on'. Replace the letter 'e' with 'y' in the sentence.

a basyball playyr hits a ball as thy othyr tyam looks on