Mechanisms may be developed.Logical formLearned from105 sentences. Mechanisms can be automatic.Logical formLearned from104 sentences. A mechanism can be democratic.Logical formLearned from104 sentences. A need can be for mechanisms.Logical formLearned from103 sentences. Mechanisms may remain unclear.Logical formLearned from103 sentences. A mechanism can be universal.Logical formLearned from102 sentences. A mechanism may remain unknown.Logical formLearned from102 sentences. Mechanisms may be discussed.Logical formLearned from102 sentences. Mechanisms can be related.Logical formLearned from102 sentences. A mechanism can be bilateral.Logical formLearned from101 sentences. A mechanism may remain unclear.Logical formLearned from99 sentences. Persons may study mechanisms.Logical formLearned from99 sentences. A mechanism may be proposed.Logical formLearned from97 sentences. A mechanism may pertain-to a reaction.Logical formLearned from97 sentences. Mechanisms can be practical.Logical formLearned from97 sentences.