Question: When was the intergovernmental economic organisation founded in which Obama appointed Karen Kornbluh as the U.S. Ambassador?
Sentence (from "OECD"): The Organisation for Economic Co-operation and Development (OECD; French: "Organisation de coopération et de développement économiques" , "OCDE ") is an intergovernmental economic organisation with 35 member countries, founded in 1960 to stimulate economic progress and world trade.
Relevant evidence: Yes