Devices may undergo a purchase.Logical formLearned from42 sentences. A person can be happy with purchases.Logical formLearned from42 sentences. Registered mail can be for purchase of some items.Logical formLearned from42 sentences. Raw materials may undergo purchases.Logical formLearned from42 sentences. Apr can be on purchases.Logical formLearned from42 sentences. A purchase may pertain-to a military-or-other-action-organization.Logical formLearned from42 sentences. Some investors may fund (bond purchases) by borrowing at maturities.Logical formLearned from42 sentences. Cows may undergo a purchase.Logical formLearned from42 sentences. A female may make a purchase.Logical formLearned from42 sentences. A hotel may undergo a purchase.Logical formLearned from42 sentences. Purchases may pertain-to foreigners.Logical formLearned from42 sentences. A channel may undergo a purchase.Logical formLearned from42 sentences. Medicine may undergo a purchase.Logical formLearned from42 sentences. (Jet fighters) may undergo a purchase.Logical formLearned from42 sentences. A (purchase price) may pertain-to a home.Logical formLearned from41 sentences.