What is the relationship between Mattel and Nasdaq 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.

* Indexes up: Dow 1.3 pct, S&P 1.5 pct, Nasdaq 1.8 pct (Updates close with Mattel down after the bell)

Answer: stock_exchange