A purchase may pertain-to a state.Logical formLearned from60 sentences. A firm may undergo a purchase.Logical formLearned from60 sentences. Aircrafts may undergo a purchase.Logical formLearned from60 sentences. (Library materials) may undergo a purchase.Logical formLearned from59 sentences. Units may undergo a purchase.Logical formLearned from59 sentences. 2days can be constituted-of-or-filled-with purchase.Logical formLearned from59 sentences. A house may undergo a (purchase price).Logical formLearned from59 sentences. A purchase may take place.Logical formLearned from59 sentences. Purchases may pertain-to customers.Logical formLearned from58 sentences. A stock may undergo purchases.Logical formLearned from58 sentences. Purchases may pertain-to a company.Logical formLearned from58 sentences. A purchase may pertain-to a US-president.Logical formLearned from58 sentences. Wheat may undergo purchases.Logical formLearned from58 sentences. A return can be constituted-of-or-filled-with purchase.Logical formLearned from58 sentences. A purchase can be confirmed.Logical formLearned from58 sentences.