Utilize the input text as a context reference, choose the right relationship between Liberty Global and Nasdaq 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.

(CHTR) $182.88 +1.78% Intel Corp. (INTC) $29.08 +1.68% Keurig Green Mountain Inc (Xetra: GM2.DE - news ) (GMCR) $57.43 +1.54% Liberty Global (NasdaqGS: LBTYA - news ) plc Series A (LBTYA) $47.48 +1.41% Nasdaq 100 - Fallers Netflix Inc. (NFLX) $101.06 -4.15% Mylan Inc. (MYL) $47.42 -2.47% Staples Inc. (SPLS) $13.80 -2.34% Gilead Sciences Inc. (GILD) $101.91 -2.26% Amgen Inc (Xetra: 867900 - news ) .

Answer: stock_exchange