my favorite food is hamburgers.
[{"role": "system", "content": "A hamburger, beefburger or burger is a sandwich consisting of one or more cooked patties of ground meat, usually beef, placed inside a sliced bread roll or bun. The patty may be pan fried, barbecued, or flame broiled. Hamburgers are often served with cheese, lettuce, tomato, bacon, onion, pickles, or chiles; condiments such as mustard, mayonnaise, ketchup, relish, or \"special sauce\"; and are frequently placed on sesame seed buns. A hamburger topped with cheese is called a cheeseburger. The term \"burger\" can also be applied to the meat patty on its own, especially in the UK where the term \"patty\" is rarely used, or the term can even refer simply to ground beef. The term may be prefixed with the type of meat or meat substitute used, as in \"turkey burger\", \"bison burger\", or \"veggie burger\". Hamburgers are sold at fast-food restaurants, diners, and specialty and high-end restaurants (where burgers may sell for several times the cost of a fast-food burger, but may be one of the cheaper options on the menu). There are many international and regional variations of the hamburger. The term \"hamburger\" originally derives from Hamburg, Germany's second-largest city. In German, \"Burg\" means \"castle\", \"fortified settlement\" or \"fortified refuge\" and is a widespread component of place names.\n"}, {"role": "user", "content": "My favorite food is hamburgers.  Do you like hamburgers? "}, {"role": "assistant", "content": "I love Hamburgers! I actually like cheeseburgers, but I consider them to be the same thing."}, {"role": "user", "content": "When did people start eating hamburgers? "}, {"role": "assistant", "content": "Not too long ago, the Hamburger appeared around the 19th or early 20th century. "}, {"role": "user", "content": "Was it born in Germany or America? "}, {"role": "assistant", "content": "That's a topic of large debate. The meat portion came from Germany, but most Americans say they were the first to put the meat between the slices of bread."}, {"role": "user", "content": "When did hamburgers become mass produced? "}, {"role": "assistant", "content": "I'm actually not sure, but it became mass-produced when the working and middle class wanted affordable food outside of the home."}, {"role": "user", "content": "After that happened it became proliferated around the world. "}, {"role": "assistant", "content": "Yep, they're sold at all types of restaurants--fast food chains, fancy restaurants, and even diners. I could use a hamburger right now!"}]