Anchor: It had to duplicate the courses of the objects in their sky and simulate the general behavior of the dome.
Entailed: It had to mirror the paths of the objects in their sky.
Contradiction: It could create random courses of the objects in the sky.
Contradiction: A woman is enjoying her vacation away from her children.
Contradiction: There are people outside.
Contradiction: A group of people wearing marathon signs stop tp play in the stream.
Contradiction: Those at the lower level are worried by globalization and technological change.