Would Google put these adverts on:
Britney Spears official website http://www.britneyspears.com
Chelsea Football Club http://www.chelseafc.com
Christian Broadcasting Council http://www.cbc.org.uk
FIFA http://www.fifa.com
Athlete official website http://www.athlete.mu
By the way, it's very easy to cheat at this game by viewing the source of the page, as the test URL is passed to Google via an IFRAME. But the only person you're cheating is you, so there's no point unless you're incredibly sad.