Anchor: Asian students wearing blazers sit at different tables and look at books.
Entailed: Students are sitting at tables looking at books.
Contradiction: Libriarians are shelving books.
Contradiction: She was never involved in Different Strokes and was never arrested.
Contradiction: Brothels were often indicated with phallus symbols, with arrows pointing upwards. 
Contradiction: A person in a solid colored shirt looks at some flowers.
Contradiction: Two women are walking