Anchor: Participants, dressed in long white tunics, at Burning Man Event posing for group picture in the evening.
Entailed: several people pose outside for a picture
Contradiction: everyone is inside wearing black
Contradiction: An egret is running away from the water.
Contradiction: A skateboarder is wearing a white shirt and jean shorts.
Contradiction: The four young men are sitting down.
Contradiction: There's not much I can say since I really have no information.