Anchor:  Dave reached for a heavy hammer, meaning to follow.
Entailed: Dave meant to follow with a heavy hammer.
Contradiction: Dave was giving up and put down the little hammer. 
Contradiction: The post office has only been around since the 1950s.
Contradiction: A paper with humans on it.
Contradiction: the old lady through the fabric in a heap in the closet
Contradiction: family solves problem at wedding