An era may undergo a discussion.Logical formLearned from10 sentences. A (warlord era) can be chaotic.Logical formLearned from10 sentences. Persons may call an era.Logical formLearned from10 sentences. Some eras can be in a history.Logical formLearned from10 sentences. An era can be constituted-of-or-filled-with economic reform.Logical formLearned from10 sentences. A signature may pertain-to an era.Logical formLearned from10 sentences. An era can be constituted-of-or-filled-with outsourcing.Logical formLearned from10 sentences. Philosophers may pertain-to an era.Logical formLearned from10 sentences. An era can be parallel.Logical formLearned from10 sentences. A male may live in an era.Logical formLearned from10 sentences. Terms may pertain-to an era.Logical formLearned from10 sentences. Persons can be in eras.Logical formLearned from10 sentences. A modern era may begin.Logical formLearned from10 sentences. A new era can be constituted-of-or-filled-with history.Logical formLearned from10 sentences. An era can be constituted-of-or-filled-with cars.Logical formLearned from10 sentences.