Information: - IEC 61131 is an IEC standard for programmable controllers. It was known as IEC 1131 before the change in numbering system by IEC. The parts of the IEC 61131 standard are prepared and maintained working group 7, programmable control systems, of subcommittee SC 65B of Technical Committee TC65 of the IEC. - The International Organization for Standardization (ISO) is an international standard-setting body composed of representatives from various national standards organizations. - A standards organization, standards body, standards developing organization (SDO), or standards setting organization (SSO) is an organization whose primary activities are developing, coordinating, promulgating, revising, amending, reissuing, interpreting, or otherwise producing technical standards that are intended to address the needs of a group of affected adopters. - International standards are standards developed by international standards organizations. International standards are available for consideration and use worldwide. The most prominent organization is the International Organization for Standardization (ISO). - IEC 61131 - 3 is the third part ( of 8 ) of the open international standard IEC 61131 for programmable logic controllers , and was first published in December 1993 by the IEC . The current ( third ) edition was published in February 2013 . Part 3 of IEC 61131 deals with programming languages and defines two graphical and two textual PLC programming language standards : Ladder diagram ( LD ) , graphical Function block diagram ( FBD ) , graphical Structured text ( ST ) , textual Instruction list ( IL ) , textual ( deprecated in 3rd edition of the standard ) Sequential function chart ( SFC ) , has elements to organize programs for sequential and parallel control processing . Continuous Function Chart ( CFC ) . This language is an extension to the IEC 61131 - 3 standard , which gives free positioning of graphic elements . Given the information above, choose from the list below the object entity that exhibits the relation 'instance of' with the subject 'iec 61131-3'. Choices: - change - committee - group - iec standard - international standard - organization - standard - standardization - standards organization - system
iec standard

Information: - Lori Melien (born May 11, 1972) is a former competition swimmer from Canada. Melien won a bronze medal in the women's 4x100-metre medley relay at the 1988 Summer Olympics in Seoul, South Korea, together with Andrea Nugent, Allison Higson and Jane Kerr. - The 1964 Summer Olympics, officially known as the , was an international multi-sport event held in Tokyo, Japan, from October 10 to 24, 1964. Tokyo had been awarded the organization of the 1940 Summer Olympics, but this honor was subsequently passed to Helsinki because of Japan's invasion of China, before ultimately being canceled because of World War II. - Seoul () officially the Seoul Special City is the capital and largest metropolis of the Republic of Korea (commonly known as South Korea), forming the heart of the Seoul Capital Area, which includes the surrounding Incheon metropolis and Gyeonggi province, the world's 16th largest city. It is home to over half of all South Koreans along with 678,102 international residents. - South Korea, officially the Republic of Korea (ROK), is a sovereign state in East Asia, constituting the southern part of the Korean Peninsula. - Butterflies are insects in the clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily Papilionoidea, along with two smaller groups, the skippers (superfamily Hesperioidea) and the moth-butterflies (superfamily Hedyloidea). Butterfly fossils date to the Palaeocene, about 56 million years ago. - Jane Louise Kerr Thompson (born May 12, 1968), nee Jane Louise Kerr, is a former competition swimmer from Canada. Kerr was a butterfly and freestyle specialist who was an Olympic bronze medalist. - Allison Ann Higson (born March 13, 1973), later known by her married name Allison Cavanaugh, is a former breaststroke and freestyle swimmer from Canada, who won the bronze medal with the women's 4x100-metre medley relay team at the 1988 Summer Olympics in Seoul, South Korea, together with Andrea Nugent, Jane Kerr and Lori Melien. - Andrea Nugent ( born November 1 , 1968 ) is a Canadian former competition swimmer who specialized in butterfly and freestyle events . Nugent won the bronze medal with the women 's 4x100 - metre medley relay team at the 1988 Summer Olympics in Seoul , South Korea , together with Canadian teammates Allison Higson , Jane Kerr and Lori Melien . - The 1988 Summer Olympics, officially known as the Games of the XXIV Olympiad, were an international multi-sport event celebrated from 17 September to 2 October 1988 in Seoul, South Korea. They were the second summer Olympic Games to be held in Asia and the first since the 1964 Summer Olympics held in Tokyo, Japan. - Insects (from Latin ', a calque of Greek ['], "cut into sections") are a class of invertebrates within the arthropod phylum that have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. They are the most diverse group of animals on the planet, including more than a million described species and representing more than half of all known living organisms. The number of extant species is estimated at between six and ten million, and potentially represent over 90% of the differing animal life forms on Earth. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, a habitat dominated by another arthropod group, crustaceans. Given the information above, choose from the list below the object entity that exhibits the relation 'country of citizenship' with the subject 'andrea nugent'. Choices: - canada - china - earth - japan - korea - south korea
canada