Maurice Obstfeld, appointed a member of President Barack Obama’s Council of Economic Advisers in June 2014, will succeed Olivier Blanchard in September as the International Monetary Fund’s chief economist, the Washington-based institution said Monday in an e-mailed statement.
Analyze the relationship between 'Olivier Blanchard' and 'President' within the context of the input sentence.
Options: legal form, headquarters location, owned by, position held