Bodies may undergo concentrations.Logical formLearned from4 sentences. Asteroids may undergo concentration.Logical formLearned from4 sentences. (Copper concentrations) can be high.Logical formLearned from4 sentences. A male can be concentration.Logical formLearned from4 sentences. A cap can be on concentration of (fuel ethanol blends).Logical formLearned from4 sentences. Statements may undergo concentration.Logical formLearned from4 sentences. Concentration can be in solution.Logical formLearned from4 sentences. Concentration can be arbitrary.Logical formLearned from4 sentences. A component may undergo concentrations.Logical formLearned from4 sentences. Concentration can be in (education administration).Logical formLearned from4 sentences. Grizzly bears may undergo concentration.Logical formLearned from4 sentences. Defences may undergo concentration.Logical formLearned from4 sentences. Concentrations may pertain-to a military-or-other-action-organization.Logical formLearned from4 sentences. Households may undergo concentration.Logical formLearned from4 sentences. Complexes may undergo concentration.Logical formLearned from4 sentences.