Anchor: This is why your dentist hectors you to rubber-tip your gums, brush with a superconcentrated fluoride toothpaste, and wear a night guard to control your bruxing (which loosens teeth, opening pockets between teeth and gum, etc.).
Entailed: This is why your dentist gives you advice about how to look after your teeth which seems overzealous.
Contradiction: That is the reason why your dentist dismisses night guards and special toothpastes as needless.
Contradiction: A woman cuts pineapples.
Contradiction: The local craftsmen are renowned for their intarsia woodwork.
Contradiction: The girls hair is plaid.
Contradiction: The sample is similar to the population.