Anchor: Build a computer, Dave Hanson!"  "It's impossible."  Sudden rage burned on the old man's face, and he came to his feet.
Entailed: Sudden anger lit the old man's face, and he stood.
Contradiction: The old man smiled politely and remained seated.
Contradiction: Nile delta has no exports.
Contradiction: Some researchers recommended the physician getting involved in the intervention.
Contradiction: The little girl is in her bed.
Contradiction: He is riding his scooter.