(Defense mechanisms) can be on guard.Logical formLearned from7 sentences. A mechanism may undergo a demonstration.Logical formLearned from7 sentences. Mechanisms can be constituted-of-or-filled-with extinction.Logical formLearned from7 sentences. Researcher may uncover mechanisms.Logical formLearned from7 sentences. (Brain mechanisms) of schizophrenia may remain unknown.Logical formLearned from7 sentences. A mechanism may generate mass.Logical formLearned from7 sentences. A vote may count mechanisms.Logical formLearned from7 sentences. An (authentication mechanism) may be used.Logical formLearned from7 sentences. Findings may identify a mechanism.Logical formLearned from7 sentences. Studies may elucidate mechanisms.Logical formLearned from7 sentences. A (control mechanism) can be immune.Logical formLearned from7 sentences. A mechanism can be in an occurrence.Logical formLearned from7 sentences. A (defense mechanism) can be for a person.Logical formLearned from7 sentences. A mechanism may pertain-to heavens.Logical formLearned from7 sentences. A mechanism may pertain-to a (milking machine).Logical formLearned from7 sentences.