An optimist can be hopeless.Logical formLearned from55 sentences. An optimist can be foolish.Logical formLearned from51 sentences. Pessimists may outnumber optimists.Logical formLearned from51 sentences. Optimists may hope that something-is-the-case.Logical formLearned from50 sentences. Optimists may believe that something-is-the-case.Logical formLearned from48 sentences. An optimist can be perennial.Logical formLearned from44 sentences. Optimists may say that something-is-the-case.Logical formLearned from43 sentences. An optimist can be born.Logical formLearned from43 sentences. A person may remain an optimist.Logical formLearned from42 sentences. Optimists may outnumber pessimists.Logical formLearned from40 sentences. An optimist can be perpetual.Logical formLearned from35 sentences. An optimist can be incorrigible.Logical formLearned from34 sentences. An optimist can be cautious.Logical formLearned from33 sentences. An optimist can be realistic.Logical formLearned from33 sentences. Optimists can be technological.Logical formLearned from33 sentences.