 What was an indicator that Adam, or Ha-Adamah, was only playing a part while communicating with the crew?
But they were disappointed that they found nothing for several hours as they hovered high over the rotation. On Earth it had read Positive on a number of crack-pots, including Waxey Sax, a jazz tootler who could not even read music. Finally it signaled the result, the most exasperating result it ever produces: the single orange light. And those two ... why, they could well be Earth-people. There was a man and a woman, and they were clothed either in very bright garments or in no garments at all, but only in a very bright light. The captain was a little puzzled by this, but he went on doggedly: "Ha-Adamah, what do you think that we are?
 He told the Old Serpent that he needed to write him new lines.
 His eruption of laughter once the crew had left.  He told the Old Serpent that he needed to write him new lines.  His past involvement with show business.  He recalled his true name after the crew had left.