Researcher may undergo a generation.Logical formLearned from89 sentences. Ancestors may undergo generations.Logical formLearned from89 sentences. A new generation can be constituted-of-or-filled-with designers.Logical formLearned from89 sentences. Jobs may undergo a generation.Logical formLearned from89 sentences. A generation may undergo an education.Logical formLearned from89 sentences. A generation can be fresh.Logical formLearned from89 sentences. Satellites may undergo a generation.Logical formLearned from88 sentences. A new generation can be constituted-of-or-filled-with patrons.Logical formLearned from88 sentences. A leader may pertain-to a generation.Logical formLearned from88 sentences. A (baby boom generation) may begin.Logical formLearned from88 sentences. Others may pertain-to a generation.Logical formLearned from88 sentences. Persons can be a lost generation.Logical formLearned from88 sentences. A new generation can be constituted-of-or-filled-with systems.Logical formLearned from87 sentences. War may undergo a generation.Logical formLearned from87 sentences. An (electricity generation) can be renewable.Logical formLearned from86 sentences.