Answer the following question: Information:  - A multiple rocket launcher (MRL) or multiple launch rocket system (MLRS) is a type of rocket artillery system.  Rockets have different capabilities than artillery, like longer range, and different payloads, typically considerably larger warheads than a similarly sized artillery platform, or multiple warheads. Unguided rocket artillery is notoriously inaccurate and slow to reload, compared to artillery. To overcome this, rockets are combined in systems that can launch multiple rockets simultaneously.  Modern rockets can use GPS or inertial guidance, to combine the advantages of rockets with high accuracy.  - Rocket artillery is a type of artillery equipped with rocket launchers instead of conventional guns or mortars.  - A truck (United States, Canada, Australia, New Zealand, Puerto Rico and Pakistan; also called a lorry in the United Kingdom, Ireland, South Africa, Malaysia, Singapore, and India) is a motor vehicle designed to transport cargo. Trucks vary greatly in size, power, and configuration; smaller varieties may be mechanically similar to some automobiles. Commercial trucks can be very large and powerful, and may be configured to mount specialized equipment, such as in the case of fire trucks and concrete mixers and suction excavators.  - Magirus GmbH is a truck manufacturer based in Ulm, Germany, founded by Conrad Dietrich Magirus (18241895). The company began manufacturing fire-fighting vehicles in 1866. In the late 1910s, it started the production of trucks and buses. These vehicles developed a reputation for high engineering standards, able to operate under the most arduous conditions.  - The M270 Multiple Launch Rocket System (M270 MLRS) is an armored, self-propelled, multiple rocket launcher; a type of rocket artillery.  - A bus (archaically also omnibus, multibus, motorbus, autobus) is a road vehicle designed to carry many passengers. Buses can have a capacity as high as 300 passengers. The most common type of bus is the single-decker rigid bus, with larger loads carried by double-decker and articulated buses, and smaller loads carried by midibuses and minibuses; coaches are used for longer-distance services. Many types of buses, such as city transit buses and inter-city coaches, charge a fare. Other types, such as elementary or secondary school buses or shuttle buses within a post-secondary education campus do not charge a fare. In many jurisdictions, bus drivers require a special licence above and beyond a regular driver's licence.  - A rocket (from Italian "rocchetto" "bobbin") is a missile, spacecraft, aircraft or other vehicle that obtains thrust from a rocket engine. Rocket engine exhaust is formed entirely from propellant carried within the rocket before use. Rocket engines work by action and reaction and push rockets forward simply by expelling their exhaust in the opposite direction at high speed, and can therefore work in the vacuum of space.  - Ulm is a city in the federal German state of Baden-Württemberg, situated on the River Danube. The city, whose population is estimated at almost 120,000 (2015), forms an urban district of its own and is the administrative seat of the Alb-Donau district. Ulm, founded around 850, is rich in history and traditions as a former Free Imperial City. Today, it is an economic centre due to its varied industries, and it is the seat of the University of Ulm. Internationally, Ulm is primarily known for having the church with the tallest steeple in the world, the Gothic minster (Ulm Minster, German: Ulmer Münster) and as the birthplace of Albert Einstein.  - The Light Artillery Rocket System ( or LARS ) is a series of West - German vehicle mounted multi-barrel rocket launchers designed for rapid concentration of fire on designated targets . The rockets are of 110 mm caliber . The usual mounting was a lightly armoured Magirus or MAN 6x6 truck . 36 rockets were mounted in two clusters of 18 . The weapon entered service in 1969 and was phased out by 1998 and replaced by the M270 Multiple Launch Rocket System .    After reading the paragraphs above, we are interested in knowing the entity with which 'light artillery rocket system' exhibits the relationship of 'instance of'. Find the answer from the choices below.  Choices: - artillery  - bus  - campus  - city  - combine  - concrete  - distance  - free imperial city  - gps  - malaysia  - manufacturer  - manufacturing  - may  - missile  - multiple rocket launcher  - population  - production  - rocket  - school  - secondary school  - single  - size  - space  - spacecraft  - state  - steeple  - system  - the city  - truck  - university  - vehicle  - work
Answer:
multiple rocket launcher