Anchor: it's a frustrating game golf
Entailed: Golf is frustrating. 
Contradiction: The easiest and most relaxing game is golf. 
Contradiction: A gardener cleans the pool
Contradiction: There are a number of things that are irritating to me.
Contradiction: Woman are getting their hair done at a salon.
Contradiction: It allowed the British to establish an operational territory from which to carry out commerce.