Hiking can be in hills.Logical formLearned from22 sentences. A hill can be blue.Logical formLearned from22 sentences. A stretch can be constituted-of-or-filled-with hills.Logical formLearned from22 sentences. Rolling hills can be soft.Logical formLearned from22 sentences. Persons can be in hills.Logical formLearned from22 sentences. Hills may pertain-to a (wine country).Logical formLearned from22 sentences. Hills can be steep.Logical formLearned from22 sentences. Competition can be on a hill.Logical formLearned from22 sentences. Hills may be crowded with visitors.Logical formLearned from22 sentences. Hills may sprinkle with fruit.Logical formLearned from22 sentences. A train may climb a hill.Logical formLearned from21 sentences. Peaks may pertain-to hills.Logical formLearned from21 sentences. Foothills may pertain-to hills.Logical formLearned from21 sentences. A hill can be isolated.Logical formLearned from21 sentences. A male may finish in a (hill event).Logical formLearned from21 sentences.