Anchor: The fools who had moved the orrery must have been so careless that they'd sprung the mechanism.
Entailed: The orrery was moved by careless idiots.
Contradiction: The orrery was moved by geniuses
Contradiction: A man and a child are painting pictures.
Contradiction: The snowshoer is going down a slope.
Contradiction: The children are asleep.
Contradiction: There is a clown in the parade.