Anchor: The bottom line  We can disagree about policies in a democracy; however, our disagreements should be based on facts.
Entailed: We can disagree about policies but they need to be based on facts.
Contradiction: We can disagree on policies, using whatever far fetched claim we want.
Contradiction: the old man can't walk.
Contradiction: There are people at the train station.
Contradiction: a boy eats grapes
Contradiction: A man working hard