Brauchler: "The answer to my question is ----, right doctor?"
Dr. Gur: "I understand you want me to answer yes or no, somethings are more complicated... if you want to continue this way, OK."
Brauchler: "Ok, that's not what I asked you... is the answer yes or no?"
Dr. Gur: "I don't know... I'm not trying to argue with you, I'm trying to provide information that is scientifically accurate."
Brauchler: "Did you understand my question?"