Information: - A mobile network operator or MNO , also known as a wireless service provider , wireless carrier , cellular company , or mobile network carrier , is a provider of services wireless communications that owns or controls all the elements necessary to sell and deliver services to an end user including radio spectrum allocation , wireless network infrastructure , back haul infrastructure , billing , customer care , provisioning computer systems and marketing and repair organizations . In addition to obtaining revenue by offering retail services under its own brand , an MNO may also sell access to network services at wholesale rates to mobile virtual network operators . A key defining characteristic of a mobile network operator is that an MNO must own or control access to a radio spectrum license from a regulatory or government entity . A second key defining characteristic of an MNO is that an MNO must own or control the elements of the network infrastructure necessary to provide services to subscribers over the licensed spectrum . A mobile network operator typically also has the necessary provisioning , billing and customer care computer systems and the marketing , customer care and engineering organizations needed to sell , deliver and bill for services , however , an MNO can outsource any of these systems or functions and still be considered a mobile network operator . - In telecommunication, provisioning involves the process of preparing and equipping a network to allow it to provide (new) services to its users. In National Security/Emergency Preparedness telecommunications services, ""provisioning"" equates to ""initiation"" and includes altering the state of an existing priority service or capability. - Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. Radio waves have frequencies as high as 300GHz to as low as 3kHz, though some definitions describe waves above 1 or 3 GHz as microwaves, or include waves of any lower frequency. At 300 GHz, the corresponding wavelength is , and at 3 kHz is . Like all other electromagnetic waves, they travel at the speed of light. Naturally occurring radio waves are generated by lightning, or by astronomical objects. - The International Telecommunication Union (ITU), originally the International Telegraph Union, is a specialized agency of the United Nations (UN) that is responsible for issues that concern information and communication technologies. - The electromagnetic spectrum is the collective term for all known frequencies and their linked wavelengths of the known photons (electromagnetic radiation). The "electromagnetic spectrum" "of an object" has a different meaning, and is instead the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object. - A wireless network is any type of computer network that uses wireless data connections for connecting network nodes - Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width. When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form. - A computer network or data network is a telecommunications network which allows nodes to share resources. In computer networks, networked computing devices exchange data with each other using a data link. The connections between nodes are established using either cable media or wireless media. The best-known computer network is the Internet. - The radio spectrum is the part of the electromagnetic spectrum from 3Hz to 3000GHz (3THz). Electromagnetic waves in this frequency range, called radio waves, are extremely widely used in modern technology, particularly in telecommunication. To prevent interference between different users, the generation and transmission of radio waves is strictly regulated by national laws, coordinated by an international body, the International Telecommunication Union (ITU). Given the information above, choose from the list below the object entity that exhibits the relation 'industry' with the subject 'mobile network operator'. Choices: - computer - distribution - radio - service - telecommunication
telecommunication

Q: Information: - Primera B Nacional (usually called simply "Nacional B", in English "National B Division") is the second most important category of Argentine football organized by the Argentine Football Association. - Basketball is a sport that is played by two teams of five players on a rectangular court. The objective is to shoot a ball through a hoop in diameter and mounted at a height of to backboards at each end of the court. The game was invented in 1891 by Dr. James Naismith, who would be the first basketball coach of the Kansas Jayhawks, one of the most successful programs in the game's history. - Corrientes (currents or streams) is a province in northeast Argentina, in the Mesopotamia region. It is surrounded by (from the north, clockwise): Paraguay, the province of Misiones, Brazil, Uruguay, and the provinces of Entre Rios, Santa Fe and Chaco. - The Argentine football league system include tournaments organised by the Argentine Football Association. Clubs affiliated to the body compete in the tournaments, which are split into categories or divisions. - Club Atletico Boca Unidos (mostly known simply as Boca Unidos) is an Argentine football and basketball club from Corrientes Province. The football squad currently plays in the Primera B Nacional, the second division of Argentine football league system. - Guillermo Israilevich ( Hebrew : ' ' ; born September 10 , 1982 ) is an Argentinian - Israeli footballer currently plays for Boca Unidos . Guillermo 's wife is set to receive a Spanish passport and rumors have it that Guillermo will receive a Spanish passport as well and plans to move to Europe at the end of this season since his contract will run out with Maccabi Haifa F.C. . After the 06/07 season , Israilevich signed a 3 - year contract with Hapoel Kfar Saba , which is worth $ 200,000 per season . He transferred to Maccabi Tel Aviv on 29/06/2008 . Maccabi Tel Aviv had to pay 550,000 Dollars for him . He has signed a contract for 3 years . Given the information above, choose from the list below the object entity that exhibits the relation 'place of birth' with the subject 'guillermo israilevich'. Choices: - argentina - boca - brazil - corrientes - mesopotamia - misiones - most - of - santa - santa fe - split - uruguay
A: santa fe