Anchor: Children riding tricycles on the pavement.
Entailed: Children are riding tricycles outside.
Contradiction: The children are riding scooters.
Contradiction: The courtyard leads away from the St-Louis-des-Invalides.
Contradiction: People standing in a market.
Contradiction: People have a dinner inside.
Contradiction: Scientific study of the financials surrounding these programs would go a long way to getting them approved.