TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'the baseball player is swinging his bat as the player gets ready to catch'. Replace the letter 'h' with 'o' in the sentence.

SOLUTION: toe baseball player is swinging ois bat as toe player gets ready to catco

PROBLEM: Sentence: 'view from across the street and view from rear view mirror'. Replace the letter 'v' with 't' in the sentence.

SOLUTION: tiew from across the street and tiew from rear tiew mirror

PROBLEM: Sentence: 'a bird flying in the air over a body of water'. Replace the letter 'i' with 'z' in the sentence.

SOLUTION:
a bzrd flyzng zn the azr over a body of water