What is the relationship between Wanda Group and Dalian in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

** The entertainment arm of Chinese property conglomerate Dalian Wanda Group said on Friday it would lead an almost 6 billion yuan ($967 million) investment into one of China's biggest travel websites, its first foray into online tourism.

Answer: location_of_formation