(Ad executives) can be mysterious.Logical formLearned from12 sentences. A resignation may pertain-to a chief (executive officer).Logical formLearned from12 sentences. A female may dispatch an email to executives.Logical formLearned from12 sentences. Executives may ask themselves.Logical formLearned from12 sentences. Executives may respond to inquiries.Logical formLearned from12 sentences. Executives may pertain-to company.Logical formLearned from12 sentences. Executives can be criminal.Logical formLearned from12 sentences. (Executive jets) may pertain-to a company.Logical formLearned from12 sentences. (Baseball executives) may admit.Logical formLearned from12 sentences. A president can be an executive.Logical formLearned from12 sentences. An (executive vice president) may pertain-to a carrier.Logical formLearned from12 sentences. Some executives can be at banks.Logical formLearned from12 sentences. An (executive director) may pertain-to an (advocacy group).Logical formLearned from12 sentences. Executives of some companies may say that something-is-the-case.Logical formLearned from12 sentences. Executives may answer questions.Logical formLearned from12 sentences.