Anchor: A tarp wrapped around a tree and a watering can.
Entailed: A watering can is near a tree.
Contradiction: Weedkiller is being used on the lawn.
Contradiction: Another is riding a bike.
Contradiction: We are all democrats now with the exception of a few. 
Contradiction: They are inside.
Contradiction: Two people walking down the sidewalk, a table with an umbrella behind them.