An entry can be into a sphere.Logical formLearned from8 sentences. A radii may pertain-to spheres.Logical formLearned from8 sentences. A sphere may undergo a division.Logical formLearned from8 sentences. A public sphere can be vigorous.Logical formLearned from8 sentences. Spheres can be ecological.Logical formLearned from8 sentences. A sphere can be stellar.Logical formLearned from8 sentences. A sphere can be constituted-of-or-filled-with activities.Logical formLearned from8 sentences. Spheres can be mysterious.Logical formLearned from8 sentences. A row can be constituted-of-or-filled-with spheres.Logical formLearned from8 sentences. Spheres can be constituted-of-or-filled-with American life.Logical formLearned from8 sentences. A sphere can be constituted-of-or-filled-with matter.Logical formLearned from8 sentences. A sphere can be enclosed.Logical formLearned from8 sentences. A sphere can be hard.Logical formLearned from8 sentences. A public sphere can be mediated.Logical formLearned from8 sentences. A sphere may pertain-to an organization.Logical formLearned from8 sentences.