(Campaign regulations) may apply to dvds.Logical formLearned from6 sentences. A (video center) may offer a selection of dvds.Logical formLearned from6 sentences. Profits can be from dvds.Logical formLearned from6 sentences. A dvd can be constituted-of-or-filled-with some tour.Logical formLearned from6 sentences. An (eight-year-old service) can be on a verge of mail_outing a dvd.Logical formLearned from6 sentences. Dvds may become a source of revenue.Logical formLearned from6 sentences. A male may watch dvds on a personal computer.Logical formLearned from6 sentences. Some dvds may go on sale.Logical formLearned from6 sentences. A (fledgling dvd market) may pertain-to a country.Logical formLearned from6 sentences. Dvds may be delivered by mail.Logical formLearned from6 sentences. A dvd may fly off shelves.Logical formLearned from6 sentences. Dvds may become an issue to (trade relations).Logical formLearned from6 sentences. Dvds may be sold in a country.Logical formLearned from6 sentences. Titles can be on dvds.Logical formLearned from5 sentences. A dvd may pertain-to the world.Logical formLearned from5 sentences.