Anchor: Four men paddling down a tree lined river.
Entailed: People are paddling down the river.
Contradiction: The people on the boat are fishing.
Contradiction: There are no luxury hotels in the city.
Contradiction: Heterogeneity in delivery costs is compared for the US and France.
Contradiction: There's in fact a more easily accessible village 2 miles away.
Contradiction: The women are walking together.