Anchor: But he must decide quickly on his next step.
Entailed: He must quickly make a decision on his next step.
Contradiction: He has all the time in the world to make a decision.
Contradiction: I have no time to watch the second half of this one tonight.
Contradiction: A waterfall proves a tempting playground for the dog.
Contradiction: No offices have been closed in the past 20 years.
Contradiction: The dogs are racing.