Some episodes may be released on some dvds.Logical formLearned from4 sentences. A dvd may have subtitles.Logical formLearned from4 sentences. A band may record a live dvd.Logical formLearned from4 sentences. A documentary can be on a dvd.Logical formLearned from4 sentences. A (commentary track) may pertain-to dvds.Logical formLearned from4 sentences. Dvds can be with some episodes.Logical formLearned from4 sentences. A dvd may pertain-to a release.Logical formLearned from4 sentences. Some dvds may be released between a month.Logical formLearned from4 sentences. An (anniversary dvd) may pertain-to a film.Logical formLearned from4 sentences. Dvds can be on region.Logical formLearned from4 sentences. A dvd may include footage.Logical formLearned from4 sentences. A (companion dvd) may be released in a month.Logical formLearned from4 sentences. A dvd may contain videos.Logical formLearned from4 sentences. A dvd may go_out of print.Logical formLearned from4 sentences. A commentary can be on some dvds.Logical formLearned from4 sentences.