Task: Text Categorization
Input (English): This river falls 72 feet at the rapids of the Khone Falls, and its floodwaters often reverse the flow of the Tonle Sap River, which flows into it during the dry season. From its marshy source in the Rup-sa Pass of Tibet it rises as the Za Qu River, flowing generally south through Yunnan Province before reaching the major port Phnom Penh and forming much of Laos' border with Myanmar and Thailand. Known for its great delta, FTP, what is this major river of southeast Asia
Output (English): Social Science