A sphere may pertain-to authority.Logical formLearned from19 sentences. A sphere can be geographical.Logical formLearned from19 sentences. A sphere can be invisible.Logical formLearned from19 sentences. Spheres may pertain-to lives.Logical formLearned from19 sentences. A (sphere rear) can be in transit.Logical formLearned from19 sentences. Allies can be in a sphere.Logical formLearned from19 sentences. A sphere can be urban.Logical formLearned from19 sentences. A sphere may pertain-to the moon.Logical formLearned from19 sentences. An interior may pertain-to a sphere.Logical formLearned from19 sentences. A celestial sphere may undergo a projection.Logical formLearned from19 sentences. A sphere can be extended.Logical formLearned from19 sentences. A sphere can be basic.Logical formLearned from19 sentences. A sphere can be privileged.Logical formLearned from19 sentences. Ties can be in spheres.Logical formLearned from18 sentences. A center may pertain-to a sphere.Logical formLearned from18 sentences.