An opera may be performed.Logical formLearned from173 sentences. Activities may be performed.Logical formLearned from171 sentences. Plays may be performed.Logical formLearned from171 sentences. An abortion may be performed.Logical formLearned from169 sentences. Functions may be performed.Logical formLearned from168 sentences. A male may perform miracles.Logical formLearned from168 sentences. Searches may be performed.Logical formLearned from167 sentences. A female may perform in a world-city.Logical formLearned from165 sentences. Children may perform.Logical formLearned from165 sentences. Calculations may be performed.Logical formLearned from162 sentences. A study may be performed.Logical formLearned from162 sentences. Same-sex marriages may be performed in states.Logical formLearned from162 sentences. A person may perform abortions.Logical formLearned from160 sentences. A male may perform duties.Logical formLearned from159 sentences. A male may perform research.Logical formLearned from157 sentences.