Iron may undergo a purchase.Logical formLearned from18 sentences. Purchases can be mobile.Logical formLearned from18 sentences. Crude oil may undergo a purchase.Logical formLearned from18 sentences. A (purchase agreement) may pertain-to a male.Logical formLearned from18 sentences. A reason can be for a purchase.Logical formLearned from18 sentences. A cd can be available for purchase.Logical formLearned from18 sentences. Negotiations can be for a purchase.Logical formLearned from18 sentences. A purchase may pertain-to a latter.Logical formLearned from18 sentences. A (soccer club) may undergo a purchase.Logical formLearned from18 sentences. A description may pertain-to a purchase.Logical formLearned from18 sentences. A country may make purchases.Logical formLearned from18 sentences. Some months can be after purchase.Logical formLearned from18 sentences. Purchases can be from retailers.Logical formLearned from18 sentences. Cows may undergo a purchase.Logical formLearned from18 sentences. (Background checks) can be on purchases of handguns.Logical formLearned from18 sentences.