A surgery can be controversial.Logical formLearned from30 sentences. A diet can be controversial.Logical formLearned from30 sentences. A database can be controversial.Logical formLearned from30 sentences. A land can be controversial.Logical formLearned from30 sentences. Companies can be controversial.Logical formLearned from30 sentences. A commercial can be controversial.Logical formLearned from30 sentences. A shield can be controversial.Logical formLearned from30 sentences. Leadership can be controversial.Logical formLearned from30 sentences. A system can be controversial.Logical formLearned from30 sentences. Others can be controversial.Logical formLearned from30 sentences. A publisher can be controversial.Logical formLearned from30 sentences. A shot can be controversial.Logical formLearned from30 sentences. A play can be controversial.Logical formLearned from30 sentences. A rise can be controversial.Logical formLearned from30 sentences. An (intelligence office) can be controversial.Logical formLearned from30 sentences.