Dvds may undergo a generation.Logical formLearned from10 sentences. Cds may be play_alonged with dvds.Logical formLearned from10 sentences. A dvd can be for sale.Logical formLearned from10 sentences. Documentaries can be on dvds.Logical formLearned from10 sentences. A dvds may undergo a distribution.Logical formLearned from10 sentences. A dvd can be in a drive.Logical formLearned from10 sentences. A person may rent dvds.Logical formLearned from10 sentences. A dvd may be scratched.Logical formLearned from10 sentences. Some dvds can be in total.Logical formLearned from10 sentences. A dvd can be about a life.Logical formLearned from10 sentences. Versions may pertain-to dvds.Logical formLearned from10 sentences. A dvd may end.Logical formLearned from10 sentences. Dvds can be exciting.Logical formLearned from10 sentences. Dvds may pertain-to a season.Logical formLearned from10 sentences. A dvd can be in a series.Logical formLearned from10 sentences.