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

Input: Consider Input: Sentence: 'two knives are embedded in a wooden table'. Replace the letter 'a' with 'l' in the sentence.

Output: two knives lre embedded in l wooden tlble


Input: Consider Input: Sentence: 'a man is ordering food from a mobile food truck'. Replace the letter 'r' with 'q' in the sentence.

Output: a man is oqdeqing food fqom a mobile food tquck


Input: Consider Input: Sentence: 'a skateboarder performing a trick on a stairwell'. Replace the letter 'r' with 'a' in the sentence.


Output: a skateboaadea peafoaming a taick on a staiawell