Anchor: When we enter that house, Mr. Brown will not draw back he will risk all, on the chance of obtaining the spark to fire his mine.
Entailed: Mr. Brown is willing to risk it all when we go in. 
Contradiction: Mr. Brown would be holding back when we entered. 
Contradiction: The dog is white.
Contradiction: The asked plaintively.
Contradiction: A female in a yellow top standing at a cross walk.
Contradiction: The man is with other people.