Anchor: Although national saving in 2000 was relatively low compared to past U.S. experience, maintaining that level (18.
Entailed: National saving in 2000 was relatively low. 
Contradiction: National saving in 2000 was relatively high compared to past U.S experience. 
Contradiction: The media is so slow they are barely relevant anymore.
Contradiction: subways and monorails are two types of public transportation
Contradiction: A man is black dress pants is driving a car.
Contradiction: The dog is in the air.