Anchor: Or it may be an external event that involves interaction between an entity and its environment, such as a transaction with another entity, an act of nature, theft, vandalism, a tort caused by negligence, or an accident.
Entailed: An external event may be an accident.
Contradiction: An internal event may be an accident.
Contradiction: A man in black is playing basketball.
Contradiction: There was a TV show that featured a women's prison.
Contradiction: kids playing in play ground
Contradiction: Miss Howard was in the midst of protests and good-byes.