Anchor: They carried ten times their considerable weight in water and needed water only once every two weeks.
Entailed: They carried a great deal of water.
Contradiction: They needed more water every day.
Contradiction: It rained for hours and we got soaking wet because of it.
Contradiction: I like painting more than I like papering.
Contradiction: I know you don't like TV. 
Contradiction: There is a man lying on the floor.