Anchor: A man wearing a hat and glasses is playing an electric guitar.
Entailed: A man is wearing a hat.
Contradiction: He is playing a sitar.
Contradiction: Moderate drinking produces a 20% increased chance of disease.
Contradiction: They were passionate before he came to Styles.
Contradiction: I couldn't believe how cheap the dry cleaning was. 
Contradiction: Nema questioned if I am sick.