Question: The town home to what Fort has the graveyard of an African from what is now Ghana, who became a respected philosopher and teacher at the universities of Halle and Jena in Germany after studying there?
Sentence (from "Shama, Ghana"): The town is home to Fort San Sebastian, in whose graveyard philosopher Anton Wilhelm Amo, the first African known to have attended a European university, is interred.
Relevant evidence: Yes