Anchor: if if we're talking marijuana if it's in the system uh then
Entailed: If we're talking about if marijuana is in the system. 
Contradiction: We do not talk about if marijuana is in the system. 
Contradiction: The man who is standing behind them is actually a woman.
Contradiction: You can understand the whole process and view fossils at Saint Hilaire Saint Florent.
Contradiction: Two ladies sit at a bistro table drinking coffee.
Contradiction: A girl is mixing eggs in the kitchen.