Context: American cheese, Cheez Whiz, and provolone are the most commonly used cheeses or cheese products put on to the Philly cheesesteak.\n\nQuestion: what kind of cheese for a philly cheesesteak? Okie... think carefully first, then make a decision:
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To answer this question, we should know that: American cheese, Cheez Whiz, and provolone are the most commonly used cheeses or cheese products put on to the Philly cheesesteak. So, the answer is American cheese , Cheez Whiz , and provolone.
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