Stores may sell groceries.Logical formLearned from22 sentences. A frenchman may sell arms.Logical formLearned from22 sentences. A person may sell letters.Logical formLearned from22 sentences. A company may sell services.Logical formLearned from22 sentences. Some companies may sell stock.Logical formLearned from22 sentences. Persons may sell dollars.Logical formLearned from22 sentences. A yen may be sold.Logical formLearned from22 sentences. A corporation may sell bonds.Logical formLearned from22 sentences. A general may sell some vehicles.Logical formLearned from22 sentences. A company may sell fasteners.Logical formLearned from22 sentences. Persons may sell merchandise.Logical formLearned from22 sentences. A factory may be sold.Logical formLearned from22 sentences. A person may sell a story.Logical formLearned from22 sentences. Clothings may sell.Logical formLearned from22 sentences. A message may sell.Logical formLearned from22 sentences.