A set can be hilly.Logical formLearned from2 sentences. A (country south) can be hilly.Logical formLearned from2 sentences. A bit can be hilly.Logical formLearned from2 sentences. Formations can be hilly.Logical formLearned from2 sentences. Some portions can be hilly.Logical formLearned from2 sentences. Characteristics can be hilly.Logical formLearned from2 sentences. (General physiography) of a terrain can be hilly.Logical formLearned from2 sentences. A northern section can be hilly.Logical formLearned from2 sentences. (Country easts) can be hilly.Logical formLearned from2 sentences. A mass can be hilly.Logical formLearned from2 sentences. Green mountains can be hilly.Logical formLearned from2 sentences. A bank can be hilly.Logical formLearned from2 sentences. A habitat can be hilly.Logical formLearned from2 sentences. A rampart can be hilly.Logical formLearned from2 sentences. A floor can be hilly.Logical formLearned from2 sentences.