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

Input: Consider Input: Sentence: 'a black velvety chair with chrome colored frame'. Replace the letter 'a' with 'z' in the sentence.

Output: z blzck velvety chzir with chrome colored frzme


Input: Consider Input: Sentence: 'a dog drinking out of a bowl of water'. Replace the letter 'w' with 'k' in the sentence.

Output: a dog drinking out of a bokl of kater


Input: Consider Input: Sentence: 'a blue and gray chicago police boat patrolling the ocean'. Replace the letter 'l' with 'o' in the sentence.


Output: a boue and gray chicago pooice boat patroooing the ocean