A crux may pertain-to a (value proposition).Logical formLearned from4 sentences. Persons may get to a crux of a (value proposition).Logical formLearned from4 sentences. Propositions can be assumed.Logical formLearned from4 sentences. Propositions may be verified.Logical formLearned from4 sentences. A proposition can be in mathematics.Logical formLearned from4 sentences. A proposition can be dishonorable.Logical formLearned from4 sentences. A proposition may manifest baseness.Logical formLearned from4 sentences. Some propositions may be advanced.Logical formLearned from4 sentences. Persons may advance a proposition.Logical formLearned from4 sentences. A proposition may pertain-to a nature.Logical formLearned from4 sentences. A falsehood may pertain-to propositions.Logical formLearned from4 sentences. A proposition can be unexpected.Logical formLearned from4 sentences. Propositions can be well-known.Logical formLearned from4 sentences. A proposition may be accepted.Logical formLearned from4 sentences. Propositions can be popular.Logical formLearned from4 sentences.