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: Into the Blue 2: The Reef Movie plot: On a motorboat traveling off the coast of Honolulu, Hawaii, someone is seen dumping two large containers into the ocean and then going to meet with a few guys in business suits expecting to get paid. But because he dumped the containers to avoid detection by the police, and altered the schedule of those container shipments to the customer, he is killed.The next day, Sebastian (Chris Carmack) and his girlfriend Dani (Laura Vandervoort) are dive surfing with a model. We learn that the group owns a snorkeling business that rents out equipment for clients (mostly mainland tourists). Sebastian doesn't want to do this line of work forever. For Sebastian, there are countless treasures in the ocean that he has been in search of for a long time but one that he has been searching for four years is the Spanish ship San Cristobal, which sank somewhere near the North Reef and is rumored to have sunk in the ocean with a lot of treasure. Sebastian believes that if he finds this treasure, this will give him and his girlfriend the opportunity to live a better life.Sebastian hangs out with his friend and employee Mace (Michael Graziadei) and his girlfriend Kimi (Mircea Monroe), Dani's best friend, who are a couple that have a difficult relationship because Mace tends to flirt with other women. While Mace and Kimi have a crazy relationship, Sebastian and Dani are very much in love.While at work, they are visited by Carlton (David Anders) and Azra (Marsha Thomason), a couple who wants to hire them for diving in the North Reef for a week because they are looking for the San Cristobal. Of course, Sebastian has been trying for several years to find it but Carlton happens to have a map which may lead them to the treasure. So, both Sebastian and Dani willingly agree to help the couple. The four go on various diving expeditions to find treasure.Over the next few days, we get to see some of the beach life as all six individuals enjoy the beach. Dani, Kimi, Sebastian, and Mace get involved in separate beach volleyball competitions.... My question: Which ship sank somewhere near the North Reef?
Answer:
San Cristobal