Anchor: You draw wrangler's pay and take stud fees in foals say one in three, your choosing.
Entailed: You will get wrangler's pay as well as stud fees for one in three foals.
Contradiction: You can either get wrangler's pay or stud fees, but not both.
Contradiction: The gal is naked.
Contradiction: Someone is dirtbiking.
Contradiction: She barely tensed her hand as we shook, instead allowing it to flop uselessly in mine. 
Contradiction: The climber is on a rock.