A complex may pertain-to a trail.Logical formLearned from19 sentences. Complexes may pertain-to a company.Logical formLearned from19 sentences. A complex can be constituted-of-or-filled-with walls.Logical formLearned from19 sentences. An assault can be on a complex.Logical formLearned from19 sentences. Complexes can be with ligands.Logical formLearned from19 sentences. A complex may undergo importance.Logical formLearned from19 sentences. A reactor can be at a complex.Logical formLearned from19 sentences. Complexes can be simple.Logical formLearned from19 sentences. A complex can be in a company.Logical formLearned from19 sentences. A complex can be landscaped.Logical formLearned from19 sentences. Work can be at a complex.Logical formLearned from19 sentences. A complex can be bound.Logical formLearned from19 sentences. A trip can be to an (atomic complex).Logical formLearned from19 sentences. A complex can be stable.Logical formLearned from19 sentences. A building may pertain-to a complex.Logical formLearned from19 sentences.