Task: Question Generation
Input (English): The Toucouleur Empire (also known as the Tijaniyya Jihad state or the Segu Tukulor) (1861-1890) was founded in the mid-nineteenth century by El Hadj Umar Tall of the Toucouleur people, in part of present-day Mali.
Output (English): What year was the end of Toucouleur Empire?