Anchor: A man standing in front of a pond
Entailed: There is a man standing
Contradiction: There is a man sitting
Contradiction: Nobody is standing
Contradiction: Poirot lead the other into the drawingroom and offered them chairs to sit on.
Contradiction: GAO makes no promises it will get you information on time.
Contradiction: There are lots of camp sites with convenient amenities for RV owners with concrete pads and electrical hookups.