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.

Sat, Sep 5, 2015, 6:11 AM AEST - Australia Markets closed US stocks drop as mixed jobs report keeps investors guessing US stocks sink as mixed jobs report keeps investors guessing about the rate outlook By Steve Rothwell, Business Writer | Associated Press – 57 minutes ago Recommend View Photo

Answer: employer: Steve, Associated Press