Read this: Zhejiang was the site of the Neolithic cultures of the Hemudu and Liangzhu. A 2007 analysis of the DNA recovered from human remains in the archeological sites of prehistoric peoples along the Yangtze River shows high frequencies of haplogroup O1 in the Liangzhu culture, linking them to Austronesian and Tai-Kadai peoples.
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): Which culture were the Austronesian and Tai-Kadai peoples not linked to in the DNA analysis?
unanswerable