A base may pertain-to leadership.Logical formLearned from17 sentences. A base can be in science.Logical formLearned from17 sentences. An (evidence base) may undergo a development.Logical formLearned from17 sentences. A base can be flat.Logical formLearned from17 sentences. A base can be mixed.Logical formLearned from17 sentences. A base can be for a movement.Logical formLearned from17 sentences. Issues can be important to a base.Logical formLearned from17 sentences. A base may pertain-to a family.Logical formLearned from17 sentences. Personnel can be from a base.Logical formLearned from17 sentences. A base may pertain-to a dam.Logical formLearned from17 sentences. A (customer base) can be steady.Logical formLearned from17 sentences. A (data base) may be developed.Logical formLearned from17 sentences. A male may have bases.Logical formLearned from17 sentences. A (user base) may pertain-to a female.Logical formLearned from17 sentences. A base may pertain-to a nest.Logical formLearned from17 sentences.