Part may pertain-to a (rock invasion).Logical formLearned from22 sentences. Rock may undergo an emission.Logical formLearned from22 sentences. Rocks may start.Logical formLearned from22 sentences. A (rock concert) can be open-air.Logical formLearned from22 sentences. A (studio album) may be released by (rock band).Logical formLearned from21 sentences. A (studio album) can be by a rock.Logical formLearned from21 sentences. A (rock star) can be successful.Logical formLearned from21 sentences. A rock can be coastal.Logical formLearned from21 sentences. A (debut album) may pertain-to a (rock band).Logical formLearned from21 sentences. A (rock band) can be indie.Logical formLearned from21 sentences. A (rock musician) can be popular.Logical formLearned from21 sentences. Rocks may undergo a removal.Logical formLearned from21 sentences. Rocks can be snow-covered.Logical formLearned from21 sentences. A rock may be eroded.Logical formLearned from21 sentences. (Rock climbers) can be experienced.Logical formLearned from21 sentences.