Contributions can be to rock.Logical formLearned from10 sentences. A (punk rock) may pertain-to a female.Logical formLearned from10 sentences. Artists can be in rock.Logical formLearned from10 sentences. A person may own a cluster of rocks.Logical formLearned from10 sentences. A (surf rock) can be slow.Logical formLearned from10 sentences. Persons may hit (rock bottom).Logical formLearned from10 sentences. (Rock groups) may pertain-to a male.Logical formLearned from10 sentences. A person can be to rocks.Logical formLearned from10 sentences. An explosion can be at a (rock quarry).Logical formLearned from10 sentences. Some rocks can be constituted-of-or-filled-with (crystal methamphetamine).Logical formLearned from10 sentences. Rock can be (rock band).Logical formLearned from10 sentences. Some (plastic bags) may contain some rocks of (crystal methamphetamine).Logical formLearned from10 sentences. A person may fucking rock.Logical formLearned from10 sentences. A place can be in (rock history).Logical formLearned from10 sentences. The (rock world) can be with a sound.Logical formLearned from10 sentences.