Hills can be across water.Logical formLearned from5 sentences. A hill may breathe.Logical formLearned from5 sentences. Hills can be autumnal.Logical formLearned from5 sentences. Some hills can be in a background.Logical formLearned from5 sentences. Hills may undergo an ascent.Logical formLearned from5 sentences. Masses can be constituted-of-or-filled-with hills.Logical formLearned from5 sentences. Snow can be on hills.Logical formLearned from5 sentences. A brink may pertain-to a hill.Logical formLearned from5 sentences. A road may top a hill.Logical formLearned from5 sentences. A (hill breed) can be improved.Logical formLearned from5 sentences. A place may pertain-to a (hill breed).Logical formLearned from5 sentences. Hills can be denuded.Logical formLearned from5 sentences. An altitude may pertain-to hills.Logical formLearned from5 sentences. Hills may be composed.Logical formLearned from5 sentences. Hills can be flattened.Logical formLearned from5 sentences.