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

Input: Consider Input: Sentence: 'a close up of a bathroom sink with soap and tooth brushes in a cup'. Replace the letter 't' with 'y' in the sentence.

Output: a close up of a bayhroom sink wiyh soap and yooyh brushes in a cup


Input: Consider Input: Sentence: 'you are never to old to play with the nintendo wii'. Replace the letter 'e' with 'v' in the sentence.

Output: you arv nvvvr to old to play with thv nintvndo wii


Input: Consider Input: Sentence: 'a man standing int he grass throwing a frisbee'. Replace the letter 's' with 'q' in the sentence.


Output: a man qtanding int he graqq throwing a friqbee