Q: United States, ethnicGroup, African Americans; Angola, Indiana, isPartOf, Indiana; United States, leaderTitle, President of the United States; Angola, Indiana, country, United States
A: African Americans are one of the ethnic groups in the United States, which is led by the President. Also in the U.S., is Angola which is part of the state of Indiana.
Q: Delta II, launchSite, Cape Canaveral Air Force Station Space Launch Complex 17
A: Cape Canaveral Air Force Station Space Launch Complex 17 is the launch site of Delta II.
Q: Acta Palaeontologica Polonica, publisher, Polish Academy of Sciences; Polish Academy of Sciences, headquarter, Warsaw; Polish Academy of Sciences, regionServed, Poland
A: The Polish Academy of Sciences, headquartered in Warsaw, Poland, publishes Acta Palaeontologica Polonica.
Q: Abraham A. Ribicoff, office, "United States Secretary of Health, Education, and Welfare"; Abraham A. Ribicoff, birthPlace, United States; Abraham A. Ribicoff, spouse, "Ruth Ribicoff"
A:
American Abraham A. Ribicoff worked as the U. S. Secretary of Health, Education and Welfare and is married to Ruth Ribicoff.