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

Input: Consider Input: Sentence: 'a tv and equipment sitting on a console'. Replace the letter 't' with 'l' in the sentence.

Output: a lv and equipmenl silling on a console


Input: Consider Input: Sentence: 'a small child reaching back with a wii remote'. Replace the letter 'l' with 'o' in the sentence.

Output: a smaoo chiod reaching back with a wii remote


Input: Consider Input: Sentence: 'a person riding a bicycle across a city street'. Replace the letter 'r' with 't' in the sentence.


Output: a petson tiding a bicycle actoss a city stteet