Anchor: A man adds seasoning while grilling kabobs.
Entailed: A man cooking on the grill taking care of the kabobs.
Contradiction: A man cooking steaks to perfection on the grill.
Contradiction: Before it stops freezing. 
Contradiction: Western Europe is more expensive than Poland.
Contradiction: The device tends to make productivity worse than it already is.
Contradiction: a group of people are swimming