Anchor: A man wearing an orange safety vest is holding a rifle.
Entailed: A guy with a weapon.
Contradiction: A woman with a weapon outside.
Contradiction: The two girls are playing frisbee
Contradiction: there are two women danceing at a party while others look on
Contradiction: The men are dancing on the grass.
Contradiction: Staff expertise needed to be frequently updated in the area of vulnerabilities and security monitoring tools.