Anchor: Conference participants reflected a true cross section of the country, with clients and advocates attending from more than twenty-eight (28) states.
Entailed: The people at the conference represented over half the states in the US. 
Contradiction: The conference participants came from all 50 states. 
Contradiction: a woman is riding a bicycle.
Contradiction: We are related and you are my cousin.
Contradiction: A woman is shopping in the market.
Contradiction: I was sitting on the edge of my seat.