Anchor: The big one stepped up behind him and roughly wrapped an arm around the merchant's throat.
Entailed: The large one stepped in behind him and wrapped his arm around the merchant's throat.
Contradiction: The large one stumbled and fell into the merchant, taking him by surprise.
Contradiction: In everyday life there are no clones.
Contradiction: I used to have a vegetable garden but now all I have is flowers. 
Contradiction: That won't be able to distract him.
Contradiction: A child is sitting by the water.