Task: Explanation
Input (English): Ala ud-Din Khalji (r. 1296-1316) was the second and the most powerful ruler of the Khalji dynasty of Delhi Sultanate in the Indian subcontinent. Question: What ruler in the Indian subcontinent sent his general Malik Kafur on an expedition to Warangal? Answer: Alauddin Khalji
Output (English): Ala udDin Khalji r. 12961316 was the second and the most powerful ruler of the Khalji dynasty of Delhi Sultanate in the Indian subcontinent.