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

Input: Consider Input: Sentence: 'a kid is sitting on a skateboard outside'. Replace the letter 'd' with 'a' in the sentence.

Output: a kia is sitting on a skateboara outsiae


Input: Consider Input: Sentence: 'a group of people hanging around holding umbrellas'. Replace the letter 'p' with 'f' in the sentence.

Output: a grouf of feofle hanging around holding umbrellas


Input: Consider Input: Sentence: 'a tennis player on a court with a racket'. Replace the letter 'o' with 's' in the sentence.


Output: a tennis player sn a csurt with a racket