A hill can be to the north.Logical formLearned from16 sentences. Rolling hills can be wooded.Logical formLearned from16 sentences. An outline may pertain-to hills.Logical formLearned from16 sentences. Hills can be brown.Logical formLearned from16 sentences. Hills can be nasty.Logical formLearned from16 sentences. A hill may overlook a valley.Logical formLearned from16 sentences. A person may run hills.Logical formLearned from16 sentences. Hills can be nice.Logical formLearned from16 sentences. Views may show hills.Logical formLearned from16 sentences. Persons may sit on a hill.Logical formLearned from16 sentences. Hills can be decent.Logical formLearned from16 sentences. A person may walk hills.Logical formLearned from16 sentences. (Hill and associates) may be experienced.Logical formLearned from16 sentences. A hill can be from a person.Logical formLearned from16 sentences. A story may begin with a hill.Logical formLearned from16 sentences.