A surface may pertain-to a sphere.Logical formLearned from224 sentences. Surfaces can be artificial.Logical formLearned from222 sentences. Surfaces can be soft.Logical formLearned from222 sentences. Surfaces can be textured.Logical formLearned from217 sentences. Surfaces can be environmental.Logical formLearned from217 sentences. A surface can be concave.Logical formLearned from215 sentences. A surface may pertain-to a desk.Logical formLearned from215 sentences. A surface can be firm.Logical formLearned from212 sentences. Some miles can be above a surface.Logical formLearned from211 sentences. A surface can be continuous.Logical formLearned from210 sentences. A surface may pertain-to a mind.Logical formLearned from209 sentences. A surface can be liquid.Logical formLearned from207 sentences. A surface may pertain-to a material.Logical formLearned from206 sentences. Surfaces can be hot.Logical formLearned from206 sentences. A surface may pertain-to a disk.Logical formLearned from205 sentences.