Anchor: The reporting system rested on the definition of a case.
Entailed: The key here was the meaning of the concept of a case.
Contradiction: The system was based on the meaning of federal taxes.
Contradiction: Two people are walking down a crowded city sidewalk.
Contradiction: There are a number of sculptures of Greek mythology.
Contradiction: I've never been in a VW bus.
Contradiction: A person smiles and is around other people.