Some attack can be on a military base.Logical formLearned from21 sentences. Operations can be against bases.Logical formLearned from21 sentences. A (support base) can be forward.Logical formLearned from21 sentences. Pre-emptive strikes can be against bases.Logical formLearned from21 sentences. An (air base) may be used by troops.Logical formLearned from21 sentences. A muslim country may become a base.Logical formLearned from21 sentences. A base may undergo a conversion.Logical formLearned from21 sentences. An attack can be on a (military base).Logical formLearned from21 sentences. Bases can be solid.Logical formLearned from20 sentences. An industrial base can be competitive.Logical formLearned from20 sentences. A (military base expansion) may pertain-to a country.Logical formLearned from20 sentences. Commander may pertain-to an (air base).Logical formLearned from20 sentences. An economic base can be sustainable.Logical formLearned from20 sentences. (Capital bases) can be weak.Logical formLearned from20 sentences. A region can be a base.Logical formLearned from20 sentences.