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

Input: Consider Input: Sentence: 'a cat with a pink bow sits underneath something silver'. Replace the letter 'h' with 'n' in the sentence.

Output: a cat witn a pink bow sits underneatn sometning silver


Input: Consider Input: Sentence: 'this poster is advertising high performance with a girl riding a bicycle and some taxis on the street'. Replace the letter 't' with 'f' in the sentence.

Output: fhis posfer is adverfising high performance wifh a girl riding a bicycle and some faxis on fhe sfreef


Input: Consider Input: Sentence: 'a man outside in the snowing getting ready to ski'. Replace the letter 'e' with 't' in the sentence.


Output: a man outsidt in tht snowing gttting rtady to ski