Anchor:  Hanson jerked around to see a great roc making its landing run, heading straight for them.
Entailed: The great roc landed straight for them.
Contradiction: Hanson didn't notice the place.
Contradiction: I had an indoor garden in my apartment, so I had to use a hoe and rake.
Contradiction: That is something that I watch a lot. 
Contradiction: Mowing the yard is better at midday, when the heat is at its' peak
Contradiction: I got 125 samoleans for winning both bets.