human
Which of the German aces is it, then, that revisits this place, do they think?
gpt
Some say that it is the ghost of Immelmann, who used to come here before the war to hunt the wild boar; others say that it is the spirit of Richthofen, but I cannot say,
human
It must have been a ghost-aeroplane, he said,
gpt
Look, friends, the moon is rising already. It is getting lighter, and I must go.