user: Is Arsenal the most successful Soccer team in England?

assistant: Arsenal FC was the first club in the south of england to join the football league in 1893.   They have been only relegated once in 1913 and completed the 20th century with the highest average position so over time, yes, you can say they have been the most successful.

user: Why are cookies delicious?

assistant: Cookies are delicious typically because they contain fat (oils usually), sugar, and salt in addition to carbohydrates from flour, many ingredients of which human taste buds enjoy. They are also baked, adding the heat element, which chemically alters them to be more palatable.

user: What is quantum mechanics?

assistant: In a more general sense, the word ​“quantum” can refer to the smallest possible amount of something. Quantum mechanics  is a fundamental theory in physics that describes the behavior of particles such as atoms, electrons, photons and almost everything in the molecular and sub-molecular realm.  Quantum mechanics is the best tool we have to understand how the universe works on its smallest scales. Heisenberg's Uncertainty Principle is one of the most celebrated results of quantum mechanics and states that one (often, but not always) cannot know all things about a particle (as it is defined by it's wave function) at the same time.