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

Input: Consider Input: Sentence: 'a man is posing in a desert, leaning on a sign with an image of a camel on it'. Replace the letter 'i' with 'r' in the sentence.

Output: a man rs posrng rn a desert, leanrng on a srgn wrth an rmage of a camel on rt


Input: Consider Input: Sentence: 'three men in a park playing a sport'. Replace the letter 'p' with 'w' in the sentence.

Output: three men in a wark wlaying a swort


Input: Consider Input: Sentence: 'a zebra rolling on the ground next to other zebras'. Replace the letter 'n' with 'p' in the sentence.


Output: a zebra rollipg op the groupd pext to other zebras