Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: How was the hologram of The Yoweeyahoo created? Title: Scooby-Doo and the Legend of the Vampire Movie plot: Scooby Doo, Shaggy, Daphne, Velma, Fred, and the Mystery Machine are vacationing in Australia. After sight-seeing in Sydney, they head for the Outback to attend the Vampire Rock Music Festival. Legend says that Vampire Rock is the home of the Yoweeyahoo, an ancient Australian vampire.The events of last year's festival are making Malcolm, Daniel, and co-promoter Russell very nervous. Following the festival, one of the bands called Wild Wind went camping on Vampire Rock and were never heard from again. Rumor has it that all three were kidnapped by the Yoweeyahoo and turned into vampires. Now, strange things are happening at this year's festival--sounds, lights, and smoke are issuing from Vampire Rock. And last night three vampires (who look like the members of Wild Wind) swooped down and carried off the band members of Matt Marvellous. Most of the finalists have pulled out of the contest and are going home.When Scooby and his party arrive at Vampire Rock, they are warmly greeted by their friends, the Hex Girls, who are scheduled to open the show. Sensing a mystery to be solved, Fred, Daphne, and Velma decide to form a rock group themselves and go undercover as The Meddling Kids.Next band to arrive is the Bad Omens and their rather shady manager, Jasper Ridgeway. Fred immediately suspects them, as Jasper Ridgeway also managed Wild Wind. Fred, Daphne, and Velma go nosing around Jasper's motorhome, where they find the costumes worn by Wild Wind. Scooby and Shaggy are chased by the three vampires, who also show up during rehearsals and carry off The Bad Omens. That night, Russell's pick of the show--Two Skinny Dudes--arrive, and Jasper immediately offers to be their manager.It's finally the night of the festival. The Hex Girls start playing but, during their performance, they too are kidnapped by the three vampires. In search of The Hex Girls, Scooby and company climb Vampire Rock where they find a secret passage that leads into a cave holding a lot of stage equipment. Enter the Yoweeyahoo and the three vampires,...
A:
Stage equipment