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

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 man is at bat at a baseball game with a crowd watching'. Replace the letter 't' with 'f' in the sentence.

Output: a man is af baf af a baseball game wifh a crowd wafching


Input: Consider Input: Sentence: 'a group of men standing under a cloudy blue sky with a kite'. Replace the letter 'u' with 'g' in the sentence.


Output: a grogp of men standing gnder a clogdy blge sky with a kite