A vortex can be constituted-of-or-filled-with energy.Logical formLearned from20 sentences. A person may be amazed by energy.Logical formLearned from20 sentences. An (energy efficiency) may pertain-to a building.Logical formLearned from20 sentences. Energy may be provided.Logical formLearned from20 sentences. A person may exert energy.Logical formLearned from20 sentences. A cost of energy may increase.Logical formLearned from20 sentences. Connection can be with energy.Logical formLearned from20 sentences. (Energy resources) may pertain-to nations.Logical formLearned from20 sentences. Energies can be fossil.Logical formLearned from20 sentences. An (energy plan) may include drilling.Logical formLearned from20 sentences. A balance can be constituted-of-or-filled-with energy.Logical formLearned from20 sentences. A person may drink an (energy drink).Logical formLearned from20 sentences. Control may pertain-to (energy supplies).Logical formLearned from20 sentences. A person may save a lot of energy.Logical formLearned from20 sentences. An (energy field) may pertain-to persons.Logical formLearned from20 sentences.