An implication can be valid.Logical formLearned from5 sentences. Doctrines can be valid.Logical formLearned from5 sentences. A (pistol license) can be valid.Logical formLearned from5 sentences. A partnership can be valid.Logical formLearned from5 sentences. A charitable trust can be valid.Logical formLearned from5 sentences. An equivalence can be valid.Logical formLearned from5 sentences. A border can be valid.Logical formLearned from5 sentences. Examples can be valid.Logical formLearned from5 sentences. Patients can be valid.Logical formLearned from5 sentences. A branch can be valid.Logical formLearned from5 sentences. A bond can be valid.Logical formLearned from5 sentences. An adoption can be valid.Logical formLearned from5 sentences. A name may be considered valid.Logical formLearned from5 sentences. A prenuptial agreement can be valid.Logical formLearned from5 sentences. Parameters can be valid.Logical formLearned from5 sentences.