Utilize the input text as a context reference, choose the right relationship between lead and Japan from the options. Options: 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: Japan led regional gains, but Shanghai shares were not far behind as markets took their lead from Wall Street, where benchmarks had a strong finish after a government report showed that U.S. second-quarter economic growth was much stronger than initially estimated.
user
location_of_formation
assistant