Utilize the input text as a context reference, choose the right relationship between 'Lloyd Blankfein' and 'Goldman Sachs' from the options.
Options: employer, location of formation, director/manager, manufacturer

Federal Reserve Chairwoman Janet Yellen last week referred to concerns about the "deftness" of China's response to downside risks, while Goldman Sachs Chief Executive Officer Lloyd Blankfein called the handling of its stock market collapse "ham-handed."
employer