A male can be ethereal.Logical formLearned from18 sentences. A vision can be ethereal.Logical formLearned from17 sentences. A soprano can be ethereal.Logical formLearned from17 sentences. Landscapes can be ethereal.Logical formLearned from16 sentences. Melodies can be ethereal.Logical formLearned from16 sentences. A grace can be ethereal.Logical formLearned from16 sentences. Music can be ethereal.Logical formLearned from16 sentences. A charm can be ethereal.Logical formLearned from16 sentences. A star can be ethereal.Logical formLearned from16 sentences. A score can be ethereal.Logical formLearned from15 sentences. A male may look ethereal.Logical formLearned from15 sentences. Textures can be ethereal.Logical formLearned from15 sentences. An element can be ethereal.Logical formLearned from14 sentences. A perfection can be ethereal.Logical formLearned from14 sentences. A dream can be ethereal.Logical formLearned from14 sentences.