Information: - Discovery Kids is a brand name owned by Discovery Communications. Starting as a television segment within the Discovery channel, which aired shows such as Mystery Hunters, the brand was expanded as a separate television channel. The brand was expanded into different areas since then. Most of the channels worldwide were either rebranded as or replaced by another, but the brand still exists as the website for children's activities and as the consumer products aimed at children. - Discovery Channel (formerly The Discovery Channel from 1985 to 1995, and often referred to as simply Discovery) is an American basic cable and satellite television channel (which is also delivered via IPTV, terrestrial television and internet television in other parts of the world) that is the flagship television property of Discovery Communications, a publicly traded company run by CEO David Zaslav. , Discovery Channel is the third most widely distributed cable channel in the United States, behind TBS and The Weather Channel; it is available in 409 million households worldwide, through its U.S. flagship channel and its various owned or licensed television channels internationally. - Mystery Hunters is a Canadian Documentary television series aimed at a young audience. It aired on YTV in Canada and on Discovery Kids in the United States. It was also dubbed in Japanese and aired in Japan on NHK. - Discovery Communications, Inc. is an American global mass media and entertainment company based in Silver Spring, Maryland. The company started as a single channel in 1985, The Discovery Channel. - Ready , Set , Learn ! was a preschool block that aired on TLC from October 26 , 1992 to September 29 , 2008 , and Discovery Kids from October 7 , 1996 to October 8 , 2010 . The block was initially hosted by children 's entertainer Rory Zuckerman , who was billed as simply '' Rory '' . In 1996 , Discovery Kids began to air its shows in its schedule upon its launch as one of the first digital cable networks . On February 24 , 2003 , Ready Set Learn introduced Paz the Penguin , who was seen in the block 's official logo . TLC , as part of their continuing transformation into a pop - culture reality television channel , removed the block on September 29 , 2008 , and replaced it with repeats of their daytime and primetime programs , as a result , all Ready , Set , Learn programs began airing exclusively on Discovery Kids . On October 10 , 2010 , the Discovery Kids channel was re-launched as The Hub ( the present day Discovery Family ) , and the former RSL programming was replaced by more broad appeal children 's programming the next Monday . Given the paragraphs above, decide what entity has the relation 'instance of' with 'television series'.
Ans: ready set learn

Information: - Grounding - Die letzten Tage der Swissair ( en : Grounding - The last days of Swissair ) is a film about the collapse in 2001 of Swissair , Switzerland 's national airline , by Michael Steiner and Tobias Fueter , presented in January 2006 . Producers : Peter - Christian Fueter & Pascal Najadi . - An airline is a company that provides air transport services for traveling passengers and freight. Airlines utilize aircraft to supply these services and may form partnerships or alliances with other airlines for codeshare agreements. Generally, airline companies are recognized with an air operating certificate or license issued by a governmental aviation body. - Switzerland, officially the Swiss Confederation, is a federal republic in Europe. It consists of 26cantons, and the city of Bern is the seat of the federal authorities. The country is situated in Western-Central Europe, and is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland is a landlocked country geographically divided between the Alps, the Swiss Plateau and the Jura, spanning an area of . While the Alps occupy the greater part of the territory, the Swiss population of approximately eight million people is concentrated mostly on the plateau, where the largest cities are to be found: among them are the two global cities and economic centres Zurich and Geneva. - Swissair AG/S.A. (Schweizerische Luftverkehr-AG; : S.A. Suisse pour la Navigation Aerienne) was for many years the national airline of Switzerland. Given the paragraphs above, decide what entity has the relation 'main subject' with 'aviation'.
Ans: grounding