Cumberlands can be hilly.Logical formLearned from1 sentences. A melody can be hilly.Logical formLearned from1 sentences. A (cow pasture) can be hilly.Logical formLearned from1 sentences. A triangle can be hilly.Logical formLearned from1 sentences. A (desert region) can be hilly.Logical formLearned from1 sentences. A clump can be hilly.Logical formLearned from1 sentences. A sweep can be hilly.Logical formLearned from1 sentences. A thumb can be hilly.Logical formLearned from1 sentences. A ravine can be hilly.Logical formLearned from1 sentences. Canyons can be hilly.Logical formLearned from1 sentences. (Bosnian roads) can be hilly.Logical formLearned from1 sentences. A turf can be hilly.Logical formLearned from1 sentences. A congestion can be hilly.Logical formLearned from1 sentences. (Neighborhood side streets) can be hilly.Logical formLearned from1 sentences. An installation can be hilly.Logical formLearned from1 sentences.