user: Tell me whether these are movies or books: Jurassic, Harry Potter and the Philosopher's Stone, Angels and Demons

assistant: That is a tricky question to answer because these are both books and movies! I will say that the books mentioned in your question were written before the movies were made.

user: What is a hadron?

assistant: A hadron is a subatomic particles made of up two or more smaller particles called quarks. Hadrons interact via the strong nuclear force. Examples of hadrons include the proton and the neutron.

user: What is the length of the song "The New Deal"?

assistant: 3:10