A hill can be for eternity.Logical formLearned from10 sentences. A hill can be on foot.Logical formLearned from10 sentences. The sun may come_up over hills.Logical formLearned from10 sentences. A place can be constituted-of-or-filled-with hills.Logical formLearned from10 sentences. A hill may pertain-to a town.Logical formLearned from10 sentences. A place may be surrounded by hills.Logical formLearned from10 sentences. A hill can be from an office.Logical formLearned from10 sentences. A hill can be above a lake.Logical formLearned from10 sentences. A contour may pertain-to a hill.Logical formLearned from10 sentences. Air may pertain-to hills.Logical formLearned from10 sentences. Panoramic views may pertain-to hills.Logical formLearned from10 sentences. Hills may lie.Logical formLearned from10 sentences. Hills can be bleak.Logical formLearned from10 sentences. Green hills can be gentle.Logical formLearned from10 sentences. A (passenger jet) may crash into hills.Logical formLearned from10 sentences.