Anchor: A man trying to vacuum the floor, while his little girl is playing.
Entailed: A man is vacuuming the floor while his daughter plays.
Contradiction: A man is working on the roof while his daughter climbs a tree.
Contradiction: The Postal Service had to give up its powers under the Reorganization Act.
Contradiction: The toddler is sliding down the pole.
Contradiction: Mrs Vandemeyer thinks he can be deceived for all occasions.
Contradiction: The men are outside.