Anchor: probably i'd say five or six
Entailed: i estimate there are five or six
Contradiction: there are definitely only four
Contradiction: "No, a milkshake," Drew ordered. 
Contradiction: There is a child and an animal in this picture.
Contradiction: He isn't making any sort of statement, he's just an idiot. 
Contradiction: A key such measure is light extinction, which is the measure of how much light is scattered and absorbed by particles in the air.