Anchor: we don't have to use those as a matter of fact it wasn't designed that way initially at all the solid uh propellant rockets were a uh you know were time saving money saving afterthought
Entailed: We don't have to use solid rocket propellants.
Contradiction: Solid rocket propellants are the most expensive rocket fuel.
Contradiction: I see a woman putting his items from the shopping cart, ready to be checked out.
Contradiction: Two men are greeting one another.
Contradiction: The vegetable market is empty.
Contradiction: There is more than one signal to look for to know about a tiger's hunting success.