Anchor: Two football teams play on the field.
Entailed: two football teams on the field
Contradiction: two teams of clowns eating ice cream
Contradiction: A female ice skater is wearing rollerblades.
Contradiction: He was so stunned that he couldn't move or utter any sounds.
Contradiction: There is only one person present.
Contradiction: I have a sixteen and a half foot Bayliner that is the right size for us.