A threat of war can be real.Logical formLearned from19 sentences. A market can be real.Logical formLearned from19 sentences. Facts can be real.Logical formLearned from18 sentences. Developments can be in the real economy.Logical formLearned from18 sentences. Knowledge can be about the real world.Logical formLearned from18 sentences. A theory may pertain-to real numbers.Logical formLearned from18 sentences. A male may engage in a real estate.Logical formLearned from18 sentences. Ghosts can be real.Logical formLearned from18 sentences. Sellers can be constituted-of-or-filled-with real estate.Logical formLearned from18 sentences. A subset may pertain-to a real line.Logical formLearned from18 sentences. Rules may pertain-to the real world.Logical formLearned from18 sentences. Art can be real.Logical formLearned from18 sentences. Real estate may undergo holdings.Logical formLearned from18 sentences. A sense may pertain-to the real world.Logical formLearned from18 sentences. A real part may pertain-to a complex number.Logical formLearned from18 sentences.