Task: Text Categorization
Input (English): One writer from this country wrote about Salie and her brother Madicke in The Belly of the Atlantic, and another writer from this country wrote Scarlet Song as well as a novel written in the form of a letter from Ramatoulaye to Aissatou, So Long a Letter. Aside from Fatou Diome and Mariama B, authors from this country include one who wrote Xala, which he later adapted into a film, as well as a novel about a railroad strike, God's Bits of Wood. That author, Ousmane Sembne, is not as famous as a poet from this country, who, along with Aim Csaire, created the concept of Ngritude. For 10 points, name this country which was home to Lopold Senghor.
Output (English): Literature