question:  What does Roger respect about the captors?
context: If it only had a lease that could be broken— Roger Tennant, crossing the lawn, could see two of the three wings of the house, which radiated spoke-like from its heptagonal central portion. Their captors had no idea of how a woven design should behave. He could sense the restless stirring of the woman within Dana, just as he could feel the stirring toward her within himself—desire that both of them loathed because it was implanted within them by their captors. They entered the house, which had no roof, continued to move beneath a sky that glowed with light which did not come from a sun or moon. He turned to Olga, broad, blonde and curiously vital, who sat perfectly still, regarding him over the pregnant swell of her dirndl-clad waist. Tennant wanted to put an encouraging hand on her shoulder, to say something that might cheer her up, for she was by far the youngest of the three female captives, barely nineteen. "But he doesn't have to—have them," objected Olga. It arrived before the meal, materializing against one of the seven walls of the roofless chamber. Olga sat up straight, her pale blue eyes round with utter disbelief. Dana stood almost in the center of the room, carmine-tipped fingers clasped beneath the swell of her breasts. Somehow it brings things closer...." Olga got up quite suddenly, went to the machine and, after frowning at it for a moment, tuned in another station from which a Polish-speaking announcer was followed by polka music. Tennant caught Dana looking at him and there was near approval in her expression—approval that faded quickly as soon as she caught his gaze upon her. This was so with all of their foods, with their cigarettes, with everything in their prison—or their cage. Their captors were utterly without a human conception of smell, living, apparently, in a world without odor at all.
output:  They are bold enough to hunt humans in their own habitat
options:  They are adept at concealing themselves on Earth  They represent the pinnacle of human evolution  They have treated the captives with compassion  They are bold enough to hunt humans in their own habitat