A proposition can be solid.Logical formLearned from16 sentences. A proposition can be contentious.Logical formLearned from16 sentences. A converse may pertain-to a proposition.Logical formLearned from16 sentences. A proposition can be unreasonable.Logical formLearned from16 sentences. A proposition can be valid.Logical formLearned from16 sentences. A proposition can be credible.Logical formLearned from16 sentences. A proposition can be imaginative.Logical formLearned from16 sentences. A referendum may be knowned as proposition.Logical formLearned from16 sentences. A person may start with a proposition.Logical formLearned from16 sentences. A passage may pertain-to a proposition.Logical formLearned from15 sentences. Propositions can be geometrical.Logical formLearned from15 sentences. A guide may examine a structure of a proposition.Logical formLearned from15 sentences. A proposition may undergo an analysis.Logical formLearned from15 sentences. Propositions can be absurd.Logical formLearned from15 sentences. A proposition can be unacceptable.Logical formLearned from15 sentences.