Anchor: already working and adapt it that that that particular day care system um works very well and the Canadian health plan is probably the best one in existence today
Entailed: Canada has one of the best health plans in the world.
Contradiction: Canada has one of the worst health plans in existence.
Contradiction: The door kept firmly shut on the small group of visitors. 
Contradiction: He has the original and I have a duplicate.
Contradiction: On summer days, you need to wear only t-shirts because the weather is the same the whole day.
Contradiction: There is Jamaican and American food served.