Troubles may prove that something-is-the-case.Logical formLearned from7 sentences. Physicists may prove that something-is-the-case.Logical formLearned from7 sentences. A male may prove more.Logical formLearned from7 sentences. A today may prove that something-is-the-case.Logical formLearned from7 sentences. A yield may prove more.Logical formLearned from7 sentences. A slump may prove short-lived.Logical formLearned from7 sentences. A study may prove a point.Logical formLearned from7 sentences. Facts of a case may prove that something-is-the-case.Logical formLearned from7 sentences. Proscriptions may prove roadblocks to others.Logical formLearned from7 sentences. Expectations may prove accurate.Logical formLearned from7 sentences. Results may prove interesting.Logical formLearned from7 sentences. A company may prove a (profit disappointment).Logical formLearned from7 sentences. A competition may prove fierce.Logical formLearned from7 sentences. A direction may prove a combination.Logical formLearned from7 sentences. Earnings may prove a mixed bag of tricks.Logical formLearned from7 sentences.