Pressure may prove irresistible.Logical formLearned from8 sentences. (Police stops) of black motorists may prove discrimination.Logical formLearned from8 sentences. An assumption may prove true.Logical formLearned from8 sentences. Calculations may prove that something-is-the-case.Logical formLearned from8 sentences. Use may prove a hardship.Logical formLearned from8 sentences. An order may prove an absence of a military plan.Logical formLearned from8 sentences. Participation may prove that something-is-the-case.Logical formLearned from8 sentences. (Passport cards) may prove popular.Logical formLearned from8 sentences. A warning may prove true.Logical formLearned from8 sentences. Documents may prove genuine.Logical formLearned from8 sentences. A road may prove that something-is-the-case.Logical formLearned from8 sentences. Skills may prove decisive.Logical formLearned from8 sentences. A scientist may prove a theorem.Logical formLearned from8 sentences. Some (border guards) may prove that something-is-the-case.Logical formLearned from8 sentences. A person may prove an argument.Logical formLearned from8 sentences.