Free trade can be a proposition.Logical formLearned from14 sentences. Backers may pertain-to a proposition.Logical formLearned from14 sentences. Propositions can be modal.Logical formLearned from14 sentences. A proposition can be contradictory.Logical formLearned from14 sentences. A proposition can be unrealistic.Logical formLearned from14 sentences. A proposition can be successful.Logical formLearned from14 sentences. A proposition may pertain-to a form.Logical formLearned from14 sentences. Propositions can be erroneous.Logical formLearned from14 sentences. A meaning may pertain-to a proposition.Logical formLearned from14 sentences. Proponents may pertain-to a proposition.Logical formLearned from14 sentences. Some propositions may produce a value.Logical formLearned from13 sentences. Propositions may be expressed in some formal system.Logical formLearned from13 sentences. A legal authority can be for a proposition.Logical formLearned from13 sentences. A person may support a proposition.Logical formLearned from13 sentences. A (value proposition) can be for customers.Logical formLearned from13 sentences.