I sing in a choir <a href=" http://vervestudio.com.au/senstra-lotion.pptx#undergo ">sentra se r</a> French car maker Renault, which has been a clientof Publicis for 50 years, uses the agency for both creativeadvice and to buy TV, web, and print ad space on its behalf. Itwill have to decide whether to modify that relationship nowsince its strategic partner Japan's Nissan works withOmnicom.