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

Input: Consider Input: Sentence: 'a woman is snowboarding down a snowy hill'. Replace the letter 'l' with 'b' in the sentence.

Output: a woman is snowboarding down a snowy hibb


Input: Consider Input: Sentence: 'a bathroom with a white toilet next to a large window'. Replace the letter 'w' with 'x' in the sentence.

Output: a bathroom xith a xhite toilet next to a large xindox


Input: Consider Input: Sentence: 'three women walking down the street on a rainy day'. Replace the letter 'a' with 'h' in the sentence.


Output: three women whlking down the street on h rhiny dhy