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: 'a bathroom with a make shift shower curtain'. Replace the letter 'w' with 's' in the sentence.

SOLUTION: a bathroom sith a make shift shoser curtain

PROBLEM: Sentence: 'stuffed teddy bear sitting in the bars of fence with flowers growing'. Replace the letter 'n' with 'l' in the sentence.

SOLUTION:
stuffed teddy bear sittilg il the bars of felce with flowers growilg