Rolling hills can be steep.Logical formLearned from14 sentences. Slopes can be constituted-of-or-filled-with hills.Logical formLearned from14 sentences. A hill can be on an island.Logical formLearned from14 sentences. A line may pertain-to hills.Logical formLearned from14 sentences. Hills can be timbered.Logical formLearned from14 sentences. A person may come to a hill.Logical formLearned from14 sentences. Persons may climb_up a hill.Logical formLearned from14 sentences. A person may see hills.Logical formLearned from14 sentences. A person may reach a bottom of a hill.Logical formLearned from14 sentences. A person may top a hill.Logical formLearned from14 sentences. Eyes may unto hills.Logical formLearned from14 sentences. A hill can be above persons.Logical formLearned from14 sentences. (Jump hills) can be a stay.Logical formLearned from14 sentences. A (pot farm) can be in hills.Logical formLearned from14 sentences. Hills can be around a house.Logical formLearned from14 sentences.