Challenges may pertain-to a generation.Logical formLearned from49 sentences. A (power generation) can be civilian.Logical formLearned from49 sentences. A generation can be jilted.Logical formLearned from49 sentences. A place may be seen in generations.Logical formLearned from49 sentences. Generations can be in a family.Logical formLearned from49 sentences. A percent may pertain-to a (power generation).Logical formLearned from49 sentences. Generations may undergo a betrayal.Logical formLearned from49 sentences. Members may pertain-to a (baby boom generation).Logical formLearned from49 sentences. A person can be a generation.Logical formLearned from49 sentences. Free radicals may undergo a generation.Logical formLearned from49 sentences. Generations may undergo a use.Logical formLearned from49 sentences. A generation may grow.Logical formLearned from49 sentences. A (power generation capacity) may pertain-to a country.Logical formLearned from48 sentences. Waves may undergo a generation.Logical formLearned from48 sentences. A generation can be successful.Logical formLearned from48 sentences.