human
Did you make any progress?
gpt
Yes! Now I noticed for the first time that he was in fine humor.
human
I had quite finished the first stage of my analysis when you came in.
gpt
Then what was it? What was the poison that killed Stella Lamar?
human
Well, he replied,
gpt
I began the study with the discovery I made, which I told you, that strange proteins were present. He picked up the ampulla and regarded it thoughtfully. Then he fingered the bit of silk cut from the portieres.
human
It is a poison more deadly, more subtle, than any ever concocted by man, Walter.
gpt
Yes?
human
It is snake venom!
gpt
A poison more subtle than any concocted by man!