(Business investment) can be in structures.Logical formLearned from35 sentences. A structure can be wide.Logical formLearned from34 sentences. A structure can be durable.Logical formLearned from34 sentences. A structure may undergo an optimization.Logical formLearned from34 sentences. Structures may pertain-to the past.Logical formLearned from34 sentences. A milecastle may have some (turret structures).Logical formLearned from34 sentences. Structures can be glandular.Logical formLearned from34 sentences. A structure can be that something-is-the-case.Logical formLearned from34 sentences. Structures may be used.Logical formLearned from34 sentences. A structure can be embryonic.Logical formLearned from34 sentences. A structure may pertain-to a station.Logical formLearned from34 sentences. Structures can be unsafe.Logical formLearned from34 sentences. Foundations may pertain-to a structure.Logical formLearned from34 sentences. A structure may pertain-to a head.Logical formLearned from34 sentences. A building can be (brick structure).Logical formLearned from34 sentences.