A range can be constituted-of-or-filled-with concentrations.Logical formLearned from168 sentences. Concentration can be intracellular.Logical formLearned from168 sentences. A bit can be constituted-of-or-filled-with concentration.Logical formLearned from167 sentences. Concentration may pertain-to a country.Logical formLearned from167 sentences. Methane may undergo concentrations.Logical formLearned from165 sentences. Concentrations can be greater.Logical formLearned from162 sentences. Gas may undergo concentration.Logical formLearned from162 sentences. Ions may undergo concentration.Logical formLearned from158 sentences. A chemical may undergo concentration.Logical formLearned from158 sentences. Salt may undergo concentration.Logical formLearned from156 sentences. Troops may undergo concentrations.Logical formLearned from154 sentences. Gases may undergo concentrations.Logical formLearned from153 sentences. Students may undergo concentration.Logical formLearned from152 sentences. Concentrations can be dense.Logical formLearned from152 sentences. Concentration can be extreme.Logical formLearned from149 sentences.