An announcement that they will leave office is sufficient to immediately resolve the market to Yes. However, the announcement must not specify they are leaving in more than a year from the statement, in which case the market does not resolve to Yes. Temporary absences such as medical leave, suspension with possibility of return, or delegation of duties while retaining the office do not count. Leaving office as a result of death will not count. Forced departures (termination, impeachment and removal, etc.) will count even without a prior announcement.