The sixth format is "benefit causes story." You conceive the ad back-to-front, by imagining a trail of events that might be caused by the product's benefit. In the example Gunn uses, a man on a safari screams when a lion charges him. It's then revealed, to the amusement of the man's friends (and also the viewer), that he's been looking through the powerful zoom lens of his Olympus camera. The lion is, in fact, hundreds of yards away.

In this Lynx ad, we see a series of attractive women forgiving a guy's uncouth behavior. (It's OK that you're late, it's OK that you forgot my birthday, it's OK that you cheated on me, and so forth.) In the payoff, it's revealed that the guy has been using Lynx body spray. The product's benefit—beguiling women to the point of dementia—creates the story.

By my informal tally, this is the least popular of the formats—perhaps because it requires a bit of deduction on the viewer's part. That extra work may be too much to ask of an audience in the era of short attention spans and widespread TiVos.