An era can be challenging.Logical formLearned from32 sentences. Athletes may pertain-to an era.Logical formLearned from32 sentences. Games may pertain-to an era.Logical formLearned from32 sentences. Work may pertain-to an era.Logical formLearned from32 sentences. An era may undergo a development.Logical formLearned from32 sentences. An era can be constituted-of-or-filled-with capitalism.Logical formLearned from32 sentences. Life can be in an era.Logical formLearned from32 sentences. Roots can be in an era.Logical formLearned from32 sentences. (Success stories) may pertain-to an era.Logical formLearned from32 sentences. An era can be happy.Logical formLearned from32 sentences. A poet may pertain-to an era.Logical formLearned from32 sentences. A new era can be constituted-of-or-filled-with action.Logical formLearned from32 sentences. A (cowboy mentality) may pertain-to an era.Logical formLearned from32 sentences. A new era may begin.Logical formLearned from32 sentences. Relics may pertain-to an era.Logical formLearned from32 sentences.