An era can be technological.Logical formLearned from212 sentences. An era can be imperial.Logical formLearned from209 sentences. A part may pertain-to an era.Logical formLearned from207 sentences. An era can be electronic.Logical formLearned from205 sentences. A new era can be constituted-of-or-filled-with competition.Logical formLearned from204 sentences. A person may have some era.Logical formLearned from203 sentences. A legacy may pertain-to an era.Logical formLearned from202 sentences. An era can be constituted-of-or-filled-with cooperation.Logical formLearned from202 sentences. A person may have an era.Logical formLearned from202 sentences. Persons can be in a new era.Logical formLearned from200 sentences. An era may pertain-to a deity.Logical formLearned from198 sentences. An era can be socialist.Logical formLearned from198 sentences. A new era can be constituted-of-or-filled-with computing.Logical formLearned from197 sentences. An era can be unprecedented.Logical formLearned from193 sentences. An era may pertain-to a sports-celebrity.Logical formLearned from193 sentences.