The conversation between human and AI assistant.
[|Human|] Generate a 20 words dialogue between two people where one of them is trying to explain a complex concept to the other.
[|AI|] Person 1: Can you explain quantum physics to me?
Person 2: It's a branch of physics dealing with tiny particles.
Person 1: How tiny?
Person 2: Atomic and subatomic levels tiny.
Person 1: That's interesting.
Person 2: Yes, and their behavior can be quite unpredictable.
[|Human|] 
Generate a 20 words dialogue between two people where one of them is trying to explain a complex concept to the other.