Anchor: A young person is coloring and drawing on the sidewalk with pink chalk.
Entailed: The boy is making pictures with his pink chalk.
Contradiction: The kid is swiming labs in teh poole.
Contradiction: women holding their hands up
Contradiction: My elder sister is sixteen years my senior. 
Contradiction: The man is wearing a white hoodie.
Contradiction: This may be the right time to retreat.