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

Input: Consider Input: Sentence: 'a yellow fire truck parked in a parking lot'. Replace the letter 'a' with 'y' in the sentence.

Output: y yellow fire truck pyrked in y pyrking lot

Input: Consider Input: Sentence: 'television and vcr console flanked by tan leather recliner and white plastic cube side table'. Replace the letter 'c' with 'j' in the sentence.

Output: television and vjr jonsole flanked by tan leather rejliner and white plastij jube side table

Input: Consider Input: Sentence: 'a dollhouse kitchen set includes a stove, counter, and cookware'. Replace the letter 's' with 'u' in the sentence.
Output: a dollhouue kitchen uet includeu a utove, counter, and cookware