Anchor: A person in black glasses takes a drink from a shot glass.
Entailed: A person has black glasses on.
Contradiction: A person in blue glasses sips from a wine glass
Contradiction: the person wore a visor and sipped tea from a fancy cup.
Contradiction: A bartender pours a beer.
Contradiction: The person in black glasses takes a sip of a drink from a coffee mug.
Contradiction: A person has no glasses on.