Anchor: Fully automated systems, for example, may require fewer approvals than manual systems because of automated edits and controls, and the use of automated signatures.
Entailed: Automated systems require fewer approvals than manual systems.
Contradiction: It is illegal to use automated signatures, so these systems don't use them.
Contradiction: The girl is in bed.
Contradiction: I was surprised when Poirot nodded his head.
Contradiction: Mark McGwire is a great player, but has only hit 65 home runs.
Contradiction: Most slaves had lives of never ending strife, with no family to bear it with.