I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: Lilo & Stitch Movie plot: Dr. Jumba Jookiba is arrested and put on trial by the Galactic Federation for "illegal genetic experimentation", as evidenced by his Experiment 626, a living creature which is capable of creating untold chaos. However, Jumba is imprisoned while Experiment 626 is supposed to be exiled on a desert asteroid. 626 manages to escape in a spaceship and activates the hyperdrive, causing its guidance systems to malfunction and randomly set a course for Earth. The Grand Councilwoman dispatches Jumba and Agent Pleakley, the Council's Earth expert, to the planet to have 626 captured discreetly. 626 lands on the Hawaiian island of Kauai, only to be knocked unconscious by a passing truck and taken to an animal shelter. On Kauai, Nani has been struggling to take care of her rambunctious younger sister, Lilo. A social worker named Cobra Bubbles expresses increasing concern that Nani has not been able to take adequate care of Lilo. Seeking a change, Nani decides that she will allow Lilo to adopt a dog and they go to the animal shelter, where Lilo immediately takes a keen interest in Experiment 626, who is impersonating a dog in order to escape. Lilo names 626 "Stitch" and shows him around the island. As Nani attempts to find a good job, Lilo tries educating Stitch about Elvis Presley, whom she calls a "model citizen". Despite this, however, Stitch's antics, including foiling Jumba and Pleakley's attempts to capture him, ruin Nani's chances of getting a job every time. David, a friend of Nani's, invites Nani and Lilo to take a break and enjoy a day of surfing. While Nani, Lilo, and Stitch ride on a huge wave, Jumba makes one final effort to capture Stitch from underwater, causing Nani to wipe out, and Stitch unintentionally pulls Lilo down with him. Although everyone gets safely to shore, Cobra witnesses this unfortunate event, telling Nani that although she means well, Lilo's best interests mean she has to be placed with a foster family. After seeing how much trouble he has caused, Stitch leaves. Meanwhile, the... My question: What is the captain's name who confines 626 on a ship within his master ship?
Captain Gantu