Task: Question Answering
Input (English): Passage: Manhattan was on track to have an estimated 90,000 hotel rooms at the end of 2014, a 10% increase from 2013. In October 2014, the Anbang Insurance Group, based in China, purchased the Waldorf Astoria New York for US$1.95 billion, making it the world's most expensive hotel ever sold. Question: Who bought the Waldorf Astoria hotel in NYC in 2014?
Output (English): Anbang Insurance Group