What is the relationship between Havas Worldwide and advertising 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.

Last week, Weight Watchers “engaged Havas Worldwide in the U.S. to develop work for a winter 2016 advertising campaign aimed at driving member recruitment and bringing to life our new program innovation,” Maurice Herrera, the company’s SVP of Marketing said in a statement.

Answer: industry