C
you don't need to know how I know.
The glue is non-toxic. You still can't eat it, but at least it's non-toxic.
The answer is the line "Who, not by strength subdued me, but by wine."
In the excerpt, "wine" means the idea of conversation, wit and charm. Odysseus beat him by talking and having conversation with him but in the end he tricked him.
It is the reason something exist for example if you ask what the purpose of a car is you would say its purpose is to get me from one place to another.
