Which museum has the largest collection of African art?
National Museum of African Art
{'answer_start': array([4]), 'answer_text': array(['National Museum of African Art'], dtype=object)}
The National Museum of African Art is the Smithsonian Institution's African art museum, located on the National Mall of the United States capital. Its collections include 9,000 works of traditional and contemporary African art from both Sub-Saharan and Arab North Africa, 300,000 photographs, and 50,000 library volumes. It was the first institution dedicated to African art in the United States, and remains the largest collection. The Washington Post called the museum a mainstay in the international art world and the main venue for contemporary African art in the United States.