Anchor: Top aides from recent administrations are  The Secret Service never lets the president escape its protection.
Entailed: The Secret Service must keep on eye on the president at all times.
Contradiction: Top aides decided that the Secret Service had to be disbanded so that the president had more time to himself.
Contradiction: The dog was on the beach.
Contradiction: a man is holding a baby in front of a dish
Contradiction: There are no skiers on the mountain due to the threat of an avalanche today.
Contradiction: A man is sitting on a bench.