Waves may crash against rocks.Logical formLearned from14 sentences. Rock may start.Logical formLearned from14 sentences. Best (rock video) can be at some awards.Logical formLearned from14 sentences. (Rock strata) can be sedimentary.Logical formLearned from14 sentences. (Rock groups) can be successful.Logical formLearned from14 sentences. Streams can be constituted-of-or-filled-with rock.Logical formLearned from14 sentences. Rocks can be rare.Logical formLearned from14 sentences. Fragments may pertain-to a rock.Logical formLearned from14 sentences. Minerals can be in rocks.Logical formLearned from14 sentences. Rock may be removed.Logical formLearned from14 sentences. A crack can be in rocks.Logical formLearned from14 sentences. Clefts may pertain-to rocks.Logical formLearned from14 sentences. A rock can be grand.Logical formLearned from14 sentences. Rocks may stick.Logical formLearned from14 sentences. A rock can be small.Logical formLearned from14 sentences.