Question: I'm sure she has a very thirsty mind.
I think she really enjoys learning.

Answer: it is not possible to tell

Question: People look at me and wonder why I'm friends with him, Subia said.
Subia said "People wonder why I'm friends with him."

Answer: yes

Question: The New York Times ' Michiko Kakutani says Dyson naively downplays the [Web's] perils, among them new opportunities for invasive voyeurs and shysters.
Dyson doesn't think the web poses much of a threat.

Answer:
yes