A (cooperation mechanism) can be effective.Logical formLearned from16 sentences. Some sides may agree on a mechanism.Logical formLearned from16 sentences. A core may pertain-to a mechanism.Logical formLearned from16 sentences. A (consultation mechanism) can be regular.Logical formLearned from16 sentences. A mechanism can be at a level.Logical formLearned from16 sentences. A mechanism may undergo an extension.Logical formLearned from16 sentences. Mechanisms can be hypothetical.Logical formLearned from16 sentences. An origin may pertain-to a mechanism.Logical formLearned from16 sentences. Mechanisms can be constituted-of-or-filled-with pathogenesis.Logical formLearned from16 sentences. A mechanism may be shown.Logical formLearned from16 sentences. Mechanisms may pertain-to diseases.Logical formLearned from16 sentences. A mechanism can be constituted-of-or-filled-with defense.Logical formLearned from16 sentences. A mechanism can be for survival.Logical formLearned from16 sentences. Mechanisms can be artificial.Logical formLearned from16 sentences. Mechanisms can be stable.Logical formLearned from16 sentences.