An era can be in a season.Logical formLearned from22 sentences. A new era can be in affairs.Logical formLearned from22 sentences. An era can be creative.Logical formLearned from22 sentences. An era can be cynical.Logical formLearned from22 sentences. A new era can be in a development.Logical formLearned from22 sentences. The world may enter a new era.Logical formLearned from22 sentences. (Network practices) may pertain-to an era.Logical formLearned from21 sentences. Some buildings can be from an era.Logical formLearned from21 sentences. Actors may pertain-to an era.Logical formLearned from21 sentences. Some era can be in a regular season.Logical formLearned from21 sentences. An era can be optimistic.Logical formLearned from21 sentences. Scholars may pertain-to an era.Logical formLearned from21 sentences. A crisis may pertain-to an era.Logical formLearned from21 sentences. Some eras can be constituted-of-or-filled-with history.Logical formLearned from21 sentences. Bands can be from an era.Logical formLearned from21 sentences.