Anchor: A female street vendor sells brightly colored spools of yarn.
Entailed: A woman sells yarn.
Contradiction: A woman eats the yarn.
Contradiction: I was about to tell you the document is still in effect.
Contradiction: A person is walking in snow
Contradiction: The man is eating pineapple in the field.
Contradiction: I think he left Georgetown in the 1970s after he retired.