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

Input: Consider Input: Sentence: 'a person holding on to a black remote'. Replace the letter 'n' with 'h' in the sentence.

Output: a persoh holdihg oh to a black remote


Input: Consider Input: Sentence: 'a man and a child skiing down a mountain on a trail'. Replace the letter 'n' with 'm' in the sentence.

Output: a mam amd a child skiimg dowm a moumtaim om a trail


Input: Consider Input: Sentence: 'a lone brown cow stands on an empty beach'. Replace the letter 'n' with 'c' in the sentence.


Output: a loce browc cow stacds oc ac empty beach