An existence of a (bomb factory) may prove that something-is-the-case.Logical formLearned from6 sentences. (Dna tests) may prove a paternity.Logical formLearned from6 sentences. Testimony may prove a guilt.Logical formLearned from6 sentences. Materials may prove that something-is-the-case.Logical formLearned from6 sentences. Claims may prove false.Logical formLearned from6 sentences. An angle may prove tight.Logical formLearned from6 sentences. A vote may prove important.Logical formLearned from6 sentences. An agreement may prove that something-is-the-case.Logical formLearned from6 sentences. A (government document) may prove that something-is-the-case.Logical formLearned from6 sentences. A person may prove to yourselves.Logical formLearned from6 sentences. An information may prove that something-is-the-case.Logical formLearned from6 sentences. Some governments may prove unstable.Logical formLearned from6 sentences. A help can be in proving that something-is-the-case.Logical formLearned from6 sentences. A series of interventions may prove ineffective.Logical formLearned from6 sentences. A track may prove a favorite.Logical formLearned from6 sentences.