An album can be (rock opera).Logical formLearned from11 sentences. A rock may climb area.Logical formLearned from11 sentences. A chaos can be constituted-of-or-filled-with rocks.Logical formLearned from11 sentences. Rocks may undergo arrangements.Logical formLearned from11 sentences. Rock can be from a mantle.Logical formLearned from11 sentences. A vein can be constituted-of-or-filled-with rock.Logical formLearned from11 sentences. Limestone can be a rock.Logical formLearned from11 sentences. A rock may appear.Logical formLearned from11 sentences. A (rock opera) may undergo a production.Logical formLearned from11 sentences. Some outcrops can be constituted-of-or-filled-with rock.Logical formLearned from11 sentences. Weakness can be in a rock.Logical formLearned from11 sentences. A (rock quarry) may pertain-to a male.Logical formLearned from11 sentences. A male may write a (rock opera).Logical formLearned from11 sentences. A group can be constituted-of-or-filled-with (rock outcrops).Logical formLearned from11 sentences. (Rock art sites) can be aboriginal.Logical formLearned from11 sentences.