Anchor: I must do them again. 
Entailed: I need to repeat them again.
Contradiction: They are fine the way they are.
Contradiction: A full FGD system has never been able to require less than an SCR retrofit.
Contradiction: Girls are playing near the ocean.
Contradiction: A single person runs a marathon.
Contradiction: The New Territories are a combination of high rise towns, walled villages, parks and farms.