A decision may prove successful.Logical formLearned from13 sentences. Persons may prove a (structure theorem).Logical formLearned from13 sentences. A male may prove to everyone that something-is-the-case.Logical formLearned from13 sentences. A sentence may prove that something-is-the-case.Logical formLearned from13 sentences. An issue may prove that something-is-the-case.Logical formLearned from13 sentences. A scene may prove that something-is-the-case.Logical formLearned from13 sentences. A commission may prove that something-is-the-case.Logical formLearned from13 sentences. A system may prove itself a mechanism.Logical formLearned from13 sentences. A (conference speech) may prove a hit.Logical formLearned from13 sentences. A person may prove a deity.Logical formLearned from13 sentences. A treatment may prove effective.Logical formLearned from13 sentences. A female may prove to persons that something-is-the-case.Logical formLearned from13 sentences. A person may prove him-or-herself to a person.Logical formLearned from13 sentences. A decision may prove tragic.Logical formLearned from13 sentences. A concept of a wagon may prove popular.Logical formLearned from13 sentences.