A skill may prove itself.Logical formLearned from6 sentences. Some receivers may prove that something-is-the-case.Logical formLearned from6 sentences. A statement may prove that something-is-the-case.Logical formLearned from6 sentences. Predictions may prove incorrect.Logical formLearned from6 sentences. Artists may prove that something-is-the-case.Logical formLearned from6 sentences. Problems may prove unsolvable.Logical formLearned from6 sentences. Earnings may prove that something-is-the-case.Logical formLearned from6 sentences. A male may prove to everybody.Logical formLearned from6 sentences. A (committee report) may prove a criminalisation of politics.Logical formLearned from6 sentences. Persons may prove some lemmas.Logical formLearned from6 sentences. Bases may prove a subject.Logical formLearned from6 sentences. Models may prove useless.Logical formLearned from6 sentences. Games may prove that something-is-the-case.Logical formLearned from6 sentences. A set may prove that something-is-the-case.Logical formLearned from6 sentences. A partnership may prove interesting.Logical formLearned from6 sentences.