Text: Typically the required stoichiometry of a wet FGD limestone system is in the range of 1.01 to 1.1, with 1.01 to 1.05 typical for modern wet FGD systems.
Entailment: The required stoichiometry of a wet FGD limestone system is at least 1.01.
Contradiction: The required stoichiometry of a wet FGD limestone system is at least 1.09