Anchor: Aspects of the system that could be tested through sampling might include verifying that the electronic recording of receipt and acceptance was supported by other sources.
Entailed: What could be tested regarding the system could be, for example, a type of verify.
Contradiction: What could be tested regarding the system could be, for example, the employees' work.
Contradiction: The boy is riding a bike.
Contradiction: A person is indoors.
Contradiction: A woman is laying in the sun.
Contradiction: A canine near a tree.