A base may say in a statement.Logical formLearned from19 sentences. A base can be for (military operations).Logical formLearned from19 sentences. A (support base) may pertain-to a country.Logical formLearned from19 sentences. A (production base) can be in a continent.Logical formLearned from19 sentences. A base may pertain-to troops.Logical formLearned from19 sentences. A base may undergo ruins.Logical formLearned from19 sentences. A base can be quiet.Logical formLearned from19 sentences. A base may pertain-to a force.Logical formLearned from19 sentences. A visit can be to an (air base).Logical formLearned from19 sentences. Leases can be for (military bases).Logical formLearned from19 sentences. Bases may be attacked.Logical formLearned from19 sentences. A (military base) can be unpopular.Logical formLearned from18 sentences. A base can be fresh.Logical formLearned from18 sentences. A base may undergo a removal.Logical formLearned from18 sentences. Some bases may be located.Logical formLearned from18 sentences.