Anchor: Seven people sit at table in metal fold-up chairs discuss topic.
Entailed: Seven people are sitting and talking.
Contradiction: People are running a race.
Contradiction: This literature is entirely neglected in the 1996 PM Criteria Document (US EPA, 1996a).
Contradiction: Be my spouse!
Contradiction: The people are playing badmitton.
Contradiction: A skier is skiing down a snowy terrain.