Executives may resign chairman.Logical formLearned from3 sentences. A chief officer of a (supermarket chain) may resign.Logical formLearned from3 sentences. A head of a transportation-bureau may resign.Logical formLearned from3 sentences. A male may resign as British prime minister.Logical formLearned from3 sentences. A female may resign from a presidential campaign of nominee.Logical formLearned from3 sentences. Representative may resign.Logical formLearned from3 sentences. A person may resign as (organizing committee president).Logical formLearned from3 sentences. A scientist may resign at an end.Logical formLearned from3 sentences. An artistic director may resign under fire.Logical formLearned from3 sentences. Leadership of an (opposition party) may resign.Logical formLearned from3 sentences. A male may resign as head of a writers-association.Logical formLearned from3 sentences. A president may resign in interest of a country.Logical formLearned from3 sentences. (Party leader) may resign a condition to joining a coalition.Logical formLearned from3 sentences. Coach may shock followers by resigning after a match.Logical formLearned from3 sentences. A person may resign as leader of a party.Logical formLearned from3 sentences.