Anchor: A group of people in a beach standing in sand holding a net, while another group of people stand in the sea holding the rest of the net.
Entailed: there are a group of people on the beach.
Contradiction: There is a group of people in the forest.
Contradiction: Serious punters will not enjoy themselves at the Enghien trotting races.
Contradiction: uh, i was a fan of Eric Dickerson 
Contradiction: No one is wearing a watch.
Contradiction: A man goes into the water on a tag line.