Phosphates may undergo concentrations.Logical formLearned from11 sentences. Individuals may undergo concentrations.Logical formLearned from11 sentences. Concentrations can be in studies.Logical formLearned from11 sentences. Concentration may impede competition.Logical formLearned from11 sentences. Thunderstorms may undergo concentration.Logical formLearned from11 sentences. Melamine may undergo concentration.Logical formLearned from11 sentences. (Liver enzymes) may undergo concentrations.Logical formLearned from11 sentences. Concentration can be in a us-state.Logical formLearned from11 sentences. Uric acid may undergo concentration.Logical formLearned from11 sentences. Women may undergo concentrations.Logical formLearned from11 sentences. Concentration can be indefinite.Logical formLearned from11 sentences. An act can be constituted-of-or-filled-with concentration.Logical formLearned from11 sentences. Chain may undergo concentration.Logical formLearned from11 sentences. A part may pertain-to concentration.Logical formLearned from11 sentences. Tortures can be in (concentration camps) of a continent.Logical formLearned from11 sentences.