New York, Usa - — The Chairperson of the African Union Commission (AUC) Dr. Nkosazana Dlamini Zuma and the Executive Secretary of the United Nations Economic Commission for Africa (UNECA) Dr. Carlos Lopes will officially welcome the new President of the African Development Bank (AfDB), Dr. Adesina Akinwumi, to Addis Ababa, Ethiopia, headquarters of both the AUC and the UNECA.
Utilize the input text as a context reference, choose the right relationship between 'Carlos Lopes' and 'African Union' from the options.
Options: founded by, parent organization, employer, currency