Owners may pertain-to a complex.Logical formLearned from31 sentences. A complex can be in an area.Logical formLearned from31 sentences. An (office complex) may pertain-to a world-city.Logical formLearned from31 sentences. A complex can be open.Logical formLearned from31 sentences. A (bunker complex) can be underground.Logical formLearned from31 sentences. Part may pertain-to a military-industrial complex.Logical formLearned from31 sentences. A complex can be imperial.Logical formLearned from31 sentences. A roof may pertain-to a complex.Logical formLearned from31 sentences. A location may pertain-to a complex.Logical formLearned from30 sentences. A complex can be accretionary.Logical formLearned from30 sentences. Construction may pertain-to a complex.Logical formLearned from30 sentences. A south side may pertain-to a complex.Logical formLearned from30 sentences. A complex can be constituted-of-or-filled-with towns.Logical formLearned from30 sentences. A person may develop a complex.Logical formLearned from30 sentences. Complexes may undergo a development.Logical formLearned from30 sentences.