A terrain can be mountainous.Logical formLearned from117 sentences. Stages can be mountainous.Logical formLearned from113 sentences. A section can be mountainous.Logical formLearned from111 sentences. Countries can be mountainous.Logical formLearned from109 sentences. Forests can be mountainous.Logical formLearned from104 sentences. A topography can be mountainous.Logical formLearned from101 sentences. A soviet republic can be mountainous.Logical formLearned from101 sentences. A tribal belt can be mountainous.Logical formLearned from94 sentences. A southeast can be mountainous.Logical formLearned from93 sentences. Borders can be mountainous.Logical formLearned from93 sentences. A corner can be mountainous.Logical formLearned from85 sentences. Jungles can be mountainous.Logical formLearned from83 sentences. A route can be mountainous.Logical formLearned from78 sentences. A spine can be mountainous.Logical formLearned from78 sentences. Landscapes can be mountainous.Logical formLearned from76 sentences.