Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: 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.

Facebook seeks to conquer the workplace By Queenie Wong Posted: 09/29/2015 08:57:41 PM PDT Updated: 09/29/2015 09:08:23 PM PDT MENLO PARK -- What's taboo in some workplaces is just business for Stella & Dot employees, who use Facebook to connect with thousands of stylists selling the company's jewelry and fashion accessories.

Answer: headquarters_location: Facebook, MENLO PARK