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

Input: Consider Input: Sentence: 'there is a woman holding a tennis racket'. Replace the letter 'l' with 's' in the sentence.

Output: there is a woman hosding a tennis racket


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: 'an sas airplane flies with landing gear down'. Replace the letter 'f' with 'a' in the sentence.


Output: an sas airplane alies with landing gear down