A new era may undergo a start.Logical formLearned from892 sentences. A new era can be constituted-of-or-filled-with peace.Logical formLearned from840 sentences. An era can be in some games.Logical formLearned from739 sentences. A male may have some era.Logical formLearned from725 sentences. An era can be constituted-of-or-filled-with peace.Logical formLearned from649 sentences. An era can be over.Logical formLearned from639 sentences. Some era can be in some appearances.Logical formLearned from600 sentences. A new era can be in relations.Logical formLearned from597 sentences. Persons may live in an era.Logical formLearned from588 sentences. An era of big government can be over.Logical formLearned from539 sentences. An era may undergo a start.Logical formLearned from513 sentences. An era may end.Logical formLearned from504 sentences. An era can be constituted-of-or-filled-with change.Logical formLearned from485 sentences. An era may begin.Logical formLearned from456 sentences. An era may pertain-to a political-leader.Logical formLearned from448 sentences.