Anchor: With its stratified canyon walls, a field of frozen lava, and boulders flung across the scene of volcanic catastrophe, it's a geologist's dream.
Entailed: A geologist's dream comes true here with the canyon walls and frozen lava field.
Contradiction: There is nothing here that would hold a geologist's interest.
Contradiction: The group are all laying on the couch.
Contradiction: A person is exercising.
Contradiction: The Committee was made up of two members.
Contradiction: The population density in many areas is equivalent to over one hundred thousand inhabitants per a quarter square miles.