Anchor: Haifa has a number of good beaches, just to the west of the port in the Bat-Galim area.
Entailed: Just to the west of the port in the Bat-Galim area, Haifa has a number of good beaches.
Contradiction: Haifa doesn't have any good beaches, but there are mountains just to the west of the port.
Contradiction: Officers do not care whether or not jurors will have biases. 
Contradiction: A man is cooking.
Contradiction: No it's hardly what anyone would call obvious!
Contradiction: A person is doing a bike trick.