Anchor: Since Orange is the gateway to Provence, make an appropriate entrance into town from the north, at the imposing three-arched arc de triomphe.
Entailed: The gateway to Provence is Orange.
Contradiction: You should enter the city from the South.
Contradiction: The appropriate entrance to town is from the south.
Contradiction: The child is crying because he has dropped his lollypop on the ground.
Contradiction: The 2 dogs are not getting along right now.
Contradiction: The military offers no benefits.