Please answer the following question: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who returns Cody's necklace when he finds it in his hut? Title: Surf's Up Movie plot: A couple of unseen filmmakers (Ash Brannon and Chris Buck) arrive in Shiverpool, a small fishing village inhabited by rockhopper penguins in Antarctica, to document the life of a teen surfer named Cody Maverick (Shia LaBeouf). Cody is the only surfer in his community and is often shunned by the other penguins, including his big brother Glen (Brian Posehn) who regularly belittles him. Cody's mother, Edna (Dana Belben), is impartial to Cody's lifestyle but would rather see him work and is often preoccupied with her own. She acknowledges the fact that life is often hard for Cody since he's so much smaller than his brother and that he grew up without knowing his father; featured in a picture holding a fish just before being swallowed by an orca. Cody explains that his passion for surfing started when one of the most famous penguin surfers, Big Z, visited Shiverpool on a tour and gave young Cody a 'one-of-a-kind' shell necklace. Ever since then, Cody has dreamed of being as good a surfer as Z and dreams of one day leaving Shiverpool.His wish comes true when a surfer scout sandpiper named Mikey (Mario Cantone) arrives in Shiverpool via whale, along with other prospects he's found around the globe. Mikey finds Cody sorting fish and asks for a demonstration of his skills. Unfortunately, the waves don't cooperate that day and impatient Mikey leaves. Determined to prove himself, Cody chases after the whale and struggles 'on board' with the help of a chicken named Joe (Jon Heder). Joe, a surfer from Sheboygan, WI and on tour as a result of a bet that Mikey lost, is extremely laid back and he and Cody become fast friends.The whale arrives at Pengu Island where the 10th Annual Big Z Memorial Surfing Competition is being held. Cody and Joe mingle with fellow surfers, including pros Rob Machado and Kelly Slater, and take in the local scenery and food. A lifeguard named Lani (Zooey Deschanel) suddenly runs past to save a young penguin named Arnold (Reed Buck) struggling in the water and Cody is smitten. Joe convinces him to...
A:
Z