Anchor: Two ladies are together, one has a glass in her right hand.
Entailed: A woman has a glass in one hand while another does not.
Contradiction: Both women are drinking from glasses they are holding.
Contradiction: The horse is jet black.
Contradiction: Some forms of puppet theater date back to the 11th century in Japan.
Contradiction: Two children are playing catch.
Contradiction: Relevant system standards are discussed in the second appendix.