An area can be steep.Logical formLearned from16 sentences. An end can be steep.Logical formLearned from16 sentences. Margins can be steep.Logical formLearned from16 sentences. A highway can be steep.Logical formLearned from16 sentences. (Crater walls) can be steep.Logical formLearned from16 sentences. A sell can be steep.Logical formLearned from16 sentences. A diplomat can be steep.Logical formLearned from16 sentences. (Price discounts) can be steep.Logical formLearned from16 sentences. A (yield curve) can be steep.Logical formLearned from16 sentences. A (stone staircase) can be steep.Logical formLearned from16 sentences. A part can be steep.Logical formLearned from16 sentences. Requirements can be steep.Logical formLearned from16 sentences. A ditch can be steep.Logical formLearned from16 sentences. A range can be steep.Logical formLearned from16 sentences. A (market decline) can be steep.Logical formLearned from16 sentences.