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

Input: Consider Input: Sentence: 'a group of young people playing a game of soccer'. Replace the letter 'c' with 'o' in the sentence.

Output: a group of young people playing a game of soooer


Input: Consider Input: Sentence: 'a broken suitcase on a small tile floor with the contents exposed'. Replace the letter 'u' with 'z' in the sentence.

Output: a broken szitcase on a small tile floor with the contents exposed


Input: Consider Input: Sentence: 'a lady is using her phone while waiting for the oncoming bus'. Replace the letter 'i' with 's' in the sentence.


Output: a lady ss ussng her phone whsle wastsng for the oncomsng bus