Anchor: A staged sword fight exhibition with a guy drinking beer in the background.
Entailed: People are fighting with swords.
Contradiction: The man throws beer on the sword fighters.
Contradiction: The function would have the same shape above the threshold if there was a threshold.
Contradiction: Bitchin' and stoked are some words people say.
Contradiction: The Weekly Standard supports the Republicans unequivocally. 
Contradiction: A woman was being teased by her husband.