A (customer base) can be expanded.Logical formLearned from47 sentences. A base can be partisan.Logical formLearned from47 sentences. A base may pertain-to a platform.Logical formLearned from47 sentences. A (user base) can be broad.Logical formLearned from47 sentences. A (training base) can be in a country.Logical formLearned from47 sentences. A chunk may pertain-to a base.Logical formLearned from47 sentences. A (user base) can be established.Logical formLearned from47 sentences. Some (air bases) can be in a country.Logical formLearned from47 sentences. A base may come under fire.Logical formLearned from47 sentences. A person may run bases.Logical formLearned from47 sentences. Warplanes may raid (guerrilla bases).Logical formLearned from47 sentences. A base may pertain-to a fleet.Logical formLearned from47 sentences. A mutiny can be at a military base.Logical formLearned from47 sentences. A military may have a base.Logical formLearned from47 sentences. An official can be at a base.Logical formLearned from47 sentences.