   McCoy visits the local widget factory and sees what seems to be a red widget being carried along a conveyor belt. He believes that the widget is red…. Soon enough, a stranger approaches McCoy and says that the widgets are actually white but are illuminated by red lights… Upon seeing this conversation, another stranger—who seems to McCoy to be a factory employee—tells McCoy not to listen to the other stranger: he is a trickster, McCoy is told, who likes to mess around with visitors. (2013, 413)