Question: The Wave Breaker: The Rescue Coaster that is operating at SeaWorld San Antonio and is designed to emphasize SeaWorld's animal rescue efforts, is using what kind of roller coaster?
Context: Wave Breaker: The Rescue Coaster is a double launch roller coaster currently operating at SeaWorld San Antonio.  The roller coaster is designed to emphasize SeaWorld's animal rescue efforts.  It is the first jet ski roller coaster in North America and would incorporate cars designed as jet skis used by SeaWorld's rescue team.  Most of the track was built over the park's lake. The launched roller coaster is a modern form of roller coaster which has increased in use in the last two decades.  In place of a traditional chain lift, the launched coaster initiates a ride with high amounts of acceleration via one or a series of linear induction motors (LIM), linear synchronous motors (LSM), catapults, or other mechanisms employing hydraulic or pneumatic power.  This mode of acceleration powers many of the fastest rollercoasters in the world. Shamu Express is a steel roller coaster at SeaWorld Orlando and SeaWorld San Antonio in the Shamu's Happy Harbor section of the park, a kid-oriented section.  The trains are designed in line with the park's signature mascot, Shamu the killer whale. The Great White is a steel inverted roller coaster at SeaWorld San Antonio, and the first roller coaster to be built at a SeaWorld park.  It is also the first inverted roller coaster in Texas. SeaWorld San Antonio is a 250 acre marine mammal park, oceanarium, and animal theme park, located in the Westover Hills District of San Antonio, Texas.  It is the largest of the three parks in the SeaWorld chain owned by SeaWorld Entertainment, and the world's largest marine-life theme park.  It also has a water park called Aquatica on the separate end of it.  It has many shows in the summer.  The other SeaWorld parks are located in San Diego, California, Orlando, Florida, and one will soon be located in Abu Dhabi, UAE under separate ownership.  It is a member of the Alliance of Marine Mammal Parks and Aquariums (AMMPA) and is accredited by the Association of Zoos and Aquariums (AZA). Steel Eel is a custom roller coaster built by D. H. Morgan Manufacturing.  At a height of 150 feet, "Steel Eel" is the tallest roller coaster at SeaWorld San Antonio and was the second coaster built by SeaWorld, following The Great White (1997), after new management felt the park needed to offer more thrilling rides.  "Steel Eel" had to be custom built to fit along the slim area beside the lake and utilizes a simple lapbar and seatbelt restraint system.  Key elements of "Steel Eel" include two hills after the lift hill with a small valley between the two and a diving dogleg turn and triple humpback hills after its mid-course brake run.  With a paint scheme consisting of bright yellow track and teal-green supports, it has become a permanent staple in the park's skyline. Halloween Spooktacular is an annual Halloween event that takes place at SeaWorld Orlando just outside of Orlando, Florida, SeaWorld San Antonio in San Antonio, Texas and SeaWorld San Diego in San Diego, California.  The event debuted in 2008 at the Orlando, San Diego and San Antonio parks.  It was suspended for several years at the San Antonio park and was reintroduced in 2016.  The event is specifically designed for children. Dolphin Cove (also called Dolphin Point at SeaWorld San Diego) is a SeaWorld attraction, which can be found at two SeaWorld parks and holds about 700000 gal of water.  Specifically, Dolphin Cove is located at SeaWorld Orlando and SeaWorld San Diego. Sesame Street 4-D Movie Magic (titled Sesame Street Presents Lights Camera Imagination!  4-D at SeaWorld and Busch Gardens Europe parks, and Sesame Street Film Festival 4-D at Busch Gardens Africa) is a 4D film theme park attraction located at Universal Studios Japan, SeaWorld San Antonio, formerly at SeaWorld San Diego, Busch Gardens Williamsburg and Busch Gardens Tampa Bay.  The attraction, which was made to run at Universal Studios Japan, was later acquired by SeaWorld Parks and Entertainment to run at their Busch Gardens and SeaWorld theme parks.  In addition, Busch Gardens parks also include multiple other Sesame Street themed attractions, as part of their Sesame Street Forest of Fun/Sesame Street Safari of Fun park areas.  The attraction contains 4-D effects to go along with the film which include spraying water, bursts of air, leg ticklers and fans. International Animal Rescue, also known as IAR, is an animal welfare non-profit organization based in the United Kingdom that comes to the aid of wild and domestic animals with hands-on rescue and rehabilitation.  International Animal Rescue returns rehabilitated animals to the wild while also providing permanent sanctuary for those that cannot be released.  International Animal Rescue specializes in comprehensive sterilization and vaccination programs for stray dogs and cats, particularly in developing countries.  They also work to educate the public in the humane treatment of all animals.  International Animal Rescue has offices in the United Kingdom, United States, India, Indonesia, Malta and the Netherlands.
Answer: launched roller coaster