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

Input: Consider Input: Sentence: 'a table that has a pizza sitting on it'. Replace the letter 'a' with 'w' in the sentence.

Output: w twble thwt hws w pizzw sitting on it


Input: Consider Input: Sentence: 'lots of luggage is jammed into the back compartment of a van'. Replace the letter 'o' with 'h' in the sentence.

Output: lhts hf luggage is jammed inth the back chmpartment hf a van


Input: Consider Input: Sentence: 'a baby sheep is next to an adult sheep on the grass'. Replace the letter 'p' with 'o' in the sentence.


Output: a baby sheeo is next to an adult sheeo on the grass