Conversation so far:
When was Ban Ki-moon in the cabinet?
CANNOTANSWER.
What happened while he was in?
he selected Tanzanian foreign minister and professor Asha-Rose Migiro.
What did they do?
CANNOTANSWER.
Are there any other interesting aspects about this article?
The appointment of many women to top jobs was seen as fulfilling a campaign promise Ban had made to increase the role of women.

Question: Did he follow through with the promise?
Self-contained rewrite: Did Ban Ki-moon follow through with the promise to appoint many women to top jobs?