Millions can be in (concentration camp conditions).Logical formLearned from6 sentences. Humans may lack concentration.Logical formLearned from6 sentences. (Mineral concentrations) can be high.Logical formLearned from6 sentences. Concentration may be affected.Logical formLearned from6 sentences. Concentrations can be in lending.Logical formLearned from6 sentences. Racial minorities may undergo concentration.Logical formLearned from6 sentences. Concentration can be in a river.Logical formLearned from6 sentences. Concentration can be odd.Logical formLearned from6 sentences. Concentration can be attractive.Logical formLearned from6 sentences. Vesicles may undergo concentration.Logical formLearned from6 sentences. (Oxygen concentrations) can be elevated.Logical formLearned from6 sentences. Attractant may undergo concentration.Logical formLearned from6 sentences. Concentration can be desperate.Logical formLearned from6 sentences. (Greenhouse gas concentrations) can be due to human activities.Logical formLearned from6 sentences. (Titanium oxide nanoparticles) may undergo concentrations.Logical formLearned from6 sentences.