Anchor: We must hold back the railways.
Entailed: The railways must be halted.
Contradiction: Keep the trains movin'!
Contradiction: Because they had the same type of operations, it was inevitable that the organizations would adopt the same five risk managment principles.
Contradiction: the kids hair is being blow dried
Contradiction: The traffic director is removing his/her yellow safety vest, and putting it into his/her locker at the end of the day.
Contradiction: Humans working.