Gaps can be in a (knowledge base).Logical formLearned from48 sentences. A (cost base) may pertain-to a person.Logical formLearned from48 sentences. A base can be flexible.Logical formLearned from48 sentences. A base may pertain-to a flagpole.Logical formLearned from48 sentences. A country may have military bases.Logical formLearned from48 sentences. A base can be for launching attacks.Logical formLearned from48 sentences. A (user base) can be mobile.Logical formLearned from47 sentences. A base can be tubular.Logical formLearned from47 sentences. Bases can be mobile.Logical formLearned from47 sentences. A base can be hollow.Logical formLearned from47 sentences. A base can be viable.Logical formLearned from47 sentences. A (user base) can be strong.Logical formLearned from47 sentences. Access can be to some bases.Logical formLearned from47 sentences. A base can be constituted-of-or-filled-with data.Logical formLearned from47 sentences. A base can be offshore.Logical formLearned from47 sentences.