Experts may undergo concentration.Logical formLearned from7 sentences. A base can be different from a base of concentration.Logical formLearned from7 sentences. A base may pertain-to concentration.Logical formLearned from7 sentences. A plant may undergo concentration.Logical formLearned from7 sentences. An imprisonment can be in a (concentration camp).Logical formLearned from7 sentences. Concentrations may pertain-to a program.Logical formLearned from7 sentences. Reactive (oxygen species) may undergo concentrations.Logical formLearned from7 sentences. Concentrations may be estimated.Logical formLearned from7 sentences. (Sea ice) may undergo concentration.Logical formLearned from7 sentences. Concentrations can be in samples.Logical formLearned from7 sentences. Persons can be in (concentration camps).Logical formLearned from7 sentences. A poison may undergo concentration.Logical formLearned from7 sentences. Precipitation may undergo concentration.Logical formLearned from7 sentences. Pahs may undergo concentration.Logical formLearned from7 sentences. Concentration can be continuous.Logical formLearned from7 sentences.