Anchor: and then from that point you can pretty much improvise once you once you understand the spicing patterns and stuff like that
Entailed: Once you understand then you can improvise.
Contradiction: It is very rigid. 
Contradiction: The boys are wearing the same color shirts.
Contradiction: The new job is generally positive, the people are also generally positive.
Contradiction: Men on mountain bikes race outdoors.
Contradiction: Our garden is pretty big.