Which famous brand slogan was originally created as a temporary campaign but became so popular that the company adopted it permanently?

Test your knowledge about the fascinating origins of some of the world's most recognizable brand slogans! Many of these catchy phrases have interesting backstories or have evolved significantly over time. This poll explores how one particular famous slogan came to be - and the creative process that led to marketing history. Can you separate advertising legend from fact?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Nike's 'Just Do It' (1988)
McDonald's 'I'm Lovin' It' (2003)
Apple's 'Think Different' (1997)
Coca-Cola's 'Open Happiness' (2009)