Anchor: The concentration of the metals, Al, As, Cr, Co, Cu, Fe, Pb, Ni, Zn, expressed as total metal, should not exceed 1 eg/L each, and Cd, Hg, and Ag, expressed as total metal, should not exceed 100 ng/L each.
Entailed: Metal is concentrated but should not exceed 100 ng/L.
Contradiction: Metal should not exceed 5 ng/L.
Contradiction: The roles of woman have remained the same over the last decade.
Contradiction: The town has fame for the sparkling wine and the caverns that grow 70% of France's mushrooms.
Contradiction: Customs expected world trade to decline
Contradiction: Teenagers are walking on the street.