Anchor: well the changes that's occurred like it how was it maybe ten twenty thirty years ago as opposed to what it is today
Entailed: The changes took place ten to thirty years ago.
Contradiction: The changes happened about five years ago.
Contradiction: The dog is chewing on a stick in the grass
Contradiction: only two people get their PhD each year so there is little money available
Contradiction: A woman in neon green hails a cab alone.
Contradiction: Everyone's room but Murdoch's was in the left wing.