Anchor: are they i i have never i've never been
Entailed: I don't know if they are because I've never been
Contradiction: I've been many times, so I know they are
Contradiction: There is no commons talk going around about the web. 
Contradiction: It's primarily commercial solicitations.
Contradiction: Department stores are much better at keeping items in stock than mail-order firms.
Contradiction: Only a hereditary monarchy has appropriately addressed the competition for chief executive.