What is the relationship between Goldman Sachs and Investment bank 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.
Text: Investment bank Goldman Sachs (NYSE: GS-PB - news ) estimates the Chinese government has spent 1.5 trillion yuan ($234 billion) to support its stock market over the last three months, Bloomberg News reported.
user
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assistant