Conversation so far:
What did Queen Rania study?
CANNOTANSWER.
Which schools did Queen Rania help?
The Queen worked alongside other world leaders, including former South African President Nelson Mandela, in a global movement seeking to improve the welfare of children.

Question: What did she do to improve the welfare of children?
Self-contained rewrite: What did Queen Rania of Jordan do to improve the welfare of children?