Task: Explanation
Input (English): A Mornay sauce is a Béchamel sauce with shredded or grated Gruyère cheese added. Some variations use different combinations of Gruyère, Emmental cheese, or white Cheddar. A Mornay sauce made with cheddar is commonly used to make Macaroni and cheese. Question: Mornay sauce includes what type of hard yellow cheese? Answer: Gruyère cheese
Output (English): A Mornay sauce is a Béchamel sauce with shredded or grated Gruyère cheese added.