Anchor: A crowd of adults, many drinking, socializing at a party
Entailed: the adults are inside
Contradiction: the adults are a work
Contradiction: All cars use four wheel drive at all times.
Contradiction: The man is skateboarding on the sidewalk in the city.
Contradiction: The woman is sitting in a park, drinking water from a glass and enjoying the spring air.
Contradiction: I think it's good for families, but personally, it'd be a problem for me.