Premise:
"No, not at all."
Hypothesis: Absolutely not.

yes

Premise:
"Perhaps something had happened when he was captured but now it was quite clear."
Hypothesis: He didn't know what happened when he was captured.

yes

Premise:
"In the grounds of the Pamukkale Motel you can bathe in the Sacred Pool, where the therapeutic, restorative spring waters will float you above a picturesque jumble of broken columns and Corinthian capitals."
Hypothesis: No Sacred Pool exists in the grounds of Pamukkale Motel.
no