Heroin may be sold on streets of a continent.Logical formLearned from12 sentences. Persons may sell units.Logical formLearned from12 sentences. A (whale meat) may be sold for consumption.Logical formLearned from12 sentences. Panels may be sold.Logical formLearned from12 sentences. A country may sell a soul.Logical formLearned from12 sentences. Tickets may be sold on a black market.Logical formLearned from12 sentences. Volumes may be sold.Logical formLearned from12 sentences. Foreigners may sell goods.Logical formLearned from12 sentences. Shops may sell chickens.Logical formLearned from12 sentences. Seat-kilometres may be sold.Logical formLearned from12 sentences. Shares may be sold to investors.Logical formLearned from12 sentences. Shareholders may sell shares.Logical formLearned from12 sentences. An automaker may sell some units.Logical formLearned from12 sentences. A male may sell at a price.Logical formLearned from12 sentences. Farmers may sell blood.Logical formLearned from12 sentences.