A castle may undergo a purchase.Logical formLearned from13 sentences. A user may make a purchase.Logical formLearned from13 sentences. Itunes can be with purchases of an (album re-issue).Logical formLearned from13 sentences. Purchases can be in a category.Logical formLearned from13 sentences. Stores may undergo a purchase.Logical formLearned from13 sentences. Purchases can be at retailers.Logical formLearned from13 sentences. Fireworks may undergo a purchase.Logical formLearned from13 sentences. A boundary may pertain-to a purchase.Logical formLearned from13 sentences. Purchase can be by individuals.Logical formLearned from13 sentences. A (parent company) may undergo a purchase.Logical formLearned from13 sentences. (Agricultural products) may undergo purchases.Logical formLearned from13 sentences. A purchase can be important.Logical formLearned from13 sentences. Purchases may be made in a country.Logical formLearned from13 sentences. Purchases can be in the future.Logical formLearned from13 sentences. A consumer may make a purchase.Logical formLearned from13 sentences.