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

Input: Consider Input: Sentence: 'a ping pong player is in a ready stance to return the ball'. Replace the letter 'n' with 'e' in the sentence.

Output: a pieg poeg player is ie a ready staece to reture the ball


Input: Consider Input: Sentence: 'a table that has a pizza sitting on it'. Replace the letter 'a' with 'w' in the sentence.

Output: w twble thwt hws w pizzw sitting on it


Input: Consider Input: Sentence: 'a woman in a blue coat standing on a ski slope next to a red sign'. Replace the letter 'a' with 'n' in the sentence.


Output: n womnn in n blue cont stnnding on n ski slope next to n red sign