Energy may undergo losses.Logical formLearned from19 sentences. Need can be for energy.Logical formLearned from19 sentences. An (energy system) may undergo a development.Logical formLearned from19 sentences. Energy may undergo a propagation.Logical formLearned from19 sentences. A dynamo can be constituted-of-or-filled-with energy.Logical formLearned from19 sentences. Energy can be recyclable.Logical formLearned from19 sentences. (Energy supplies) can be imported.Logical formLearned from19 sentences. Energy can be terrestrial.Logical formLearned from19 sentences. Energy may travel.Logical formLearned from19 sentences. (Energy consumption) can be in a continent.Logical formLearned from19 sentences. Interest can be in an (energy sector).Logical formLearned from19 sentences. Energy can be lofty.Logical formLearned from19 sentences. Fluctuations can be in (energy prices).Logical formLearned from19 sentences. (Energy experts) may agree that something-is-the-case.Logical formLearned from19 sentences. An (energy agreement) can be with a country.Logical formLearned from19 sentences.