Anchor: A black and white dog following behind some spotted geese.
Entailed: A black and white dog is chasing spotted geese.
Contradiction: A dog is playing with cat.
Contradiction: There aren't many Celtic crosses.
Contradiction: A man is at a street vendor.
Contradiction: My wife and I simply cannot agree on how to approach marriage. 
Contradiction: Generators, like people, invest and save for the future.