Task: Text Simplification
Input (English): in 1187 , saladin defeated the armies of the crusades at the battle of hattin , largely because he was able to cut the crusaders off from the valuable fresh water of the sea of galilee.
Output (English): in 1187 saladin defeated the armies of the crusades at the battle of hattin largely because he was able to cut the crusaders off from the valuable fresh water of the sea of galilee.