A seller may undergo an obligation.Logical formLearned from15 sentences. Sellers may claim that something-is-the-case.Logical formLearned from15 sentences. An ability may pertain-to a seller.Logical formLearned from15 sentences. A lien may pertain-to a seller.Logical formLearned from15 sentences. Sellers may peddle birds.Logical formLearned from15 sentences. Agents may pose as sellers.Logical formLearned from15 sentences. Sellers can be constituted-of-or-filled-with dollars.Logical formLearned from15 sentences. Sellers may pertain-to year.Logical formLearned from15 sentences. Flocks can be constituted-of-or-filled-with sellers.Logical formLearned from15 sentences. (Ad sellers) can be online.Logical formLearned from15 sentences. Sellers can be registered.Logical formLearned from14 sentences. Sellers may work.Logical formLearned from14 sentences. Sales may pertain-to a seller.Logical formLearned from14 sentences. Sellers may move.Logical formLearned from14 sentences. States may require sellers.Logical formLearned from14 sentences.