prompt: Does McDonald's use real meat in its hamburgers?
chosen: Does McDonald's use real meat in its hamburgers?
chosen: user
chosen: Yes, McDonald's uses real meat in its hamburgers. The burgers are made from a combination of beef, salt, flavorings, coloring, and antibiotics (if requested by the producer). The hamburger patties are also frequently made from leftover bits of meat that cannot be sold as separate cuts of meat. Some McDonald's locations may also offer vegetarian or vegan burgers, which are made using a protein substitute like tofu instead of beef.
chosen: assistant
rejected: Does McDonald's use real meat in its hamburgers?
rejected: user
rejected: assistant