Anchor: Two people are having a conversation, while sitting on a curb.
Entailed: Two people having a conversation while sitting on curb.
Contradiction: Dinosaurs having a conversation standing.
Contradiction: GAO is not authorized to inspect any records.
Contradiction: A senior citizen with a cane stands with his newspaper.
Contradiction: There are no ancient ports of entry remaining in the town.
Contradiction: There are three remedies for the internet.