An (energy mix) may pertain-to a nation.Logical formLearned from79 sentences. A person may focus energy.Logical formLearned from79 sentences. Persons may use energy.Logical formLearned from79 sentences. An outlook can be for (energy demand).Logical formLearned from78 sentences. Energies can be powerful.Logical formLearned from78 sentences. Access can be to (energy supplies).Logical formLearned from78 sentences. (Energy contracts) can be long-term.Logical formLearned from78 sentences. (Energy costs) may rise some percent.Logical formLearned from78 sentences. A measure can be constituted-of-or-filled-with energy.Logical formLearned from78 sentences. A nuclear energy can be safe.Logical formLearned from78 sentences. An answer can be to (energy problems).Logical formLearned from78 sentences. (Energy demand) can be in a country.Logical formLearned from77 sentences. (Wind energy) may undergo a use.Logical formLearned from77 sentences. Energies can be dark.Logical formLearned from77 sentences. A solution can be to (energy problems).Logical formLearned from77 sentences.