Anchor:   Three regions were modeled (the Adirondacks, the Northeast (including the Adirondacks), and the Southeast).
Entailed: There were three regions that were modeled.
Contradiction: A single region was modeled.
Contradiction: Foster ties are weak.
Contradiction: My friend is unfortunate.
Contradiction: There people are drinking bleech.
Contradiction: You can do what some corporations do.