Information:  - A genus ( genera) is a taxonomic rank used in the biological classification of living and fossil organisms in biology. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus.  - The Thelotremataceae are a family of lichenized fungi in the order Ostropales.  - The Ostropales are an order of fungi in the class Lecanoromycetes. The order was circumscribed by Swedish botanist John Axel Nannfeldt in 1932.  - Binomial nomenclature (also called binominal nomenclature or binary nomenclature) is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen or a scientific name; more informally it is also called a Latin name. The first part of the name identifies the genus to which the species belongs; the second part identifies the species within the genus. For example, humans belong to the genus "Homo" and within this genus to the species "Homo sapiens". The "formal" introduction of this system of naming species is credited to Carl Linnaeus, effectively beginning with his work "Species Plantarum" in 1753. But Gaspard Bauhin, in as early as 1623, had introduced in his book "Pinax theatri botanici" (English, "Illustrated exposition of plants") many names of genera that were later adopted by Linnaeus.  - The Gomphillaceae are a family of lichens in the order Ostropales. Species in this family are found mostly in tropical regions.  - Chapsa is a genus of lichens in the family Graphidaceae . The genus was described by Italian lichenologist Abramo Bartolommeo Massalongo in 1860 .  - The Graphidaceae are a family of fungi in the order Ostropales. The current circumscription of Graphidaceae includes all taxa in the formerly independent families Thelotremataceae, Gomphillaceae, and Asterothyriaceae.  - In biology, an organism is any contiguous living system, such as an animal, plant, fungus, archaeon, or bacterium. All known types of organisms are capable of some degree of response to stimuli, reproduction, growth and development and homeostasis. An organism consists of one or more cells; when it has one cell it is known as a unicellular organism; and when it has more than one it is known as a multicellular organism. Most unicellular organisms are of microscopic scale and are thus loosely described as microorganisms. Humans are multicellular organisms composed of many trillions of cells grouped into specialized tissues and organs.    Given the information above, choose from the list below the object entity that exhibits the relation 'parent taxon' with the subject 'chapsa'.  Choices: - animal  - asterothyriaceae  - fungi  - gomphillaceae  - graphidaceae  - homo  - lecanoromycetes  - ostropales  - thelotremataceae
thelotremataceae

(Question)
Information:  - The 2010 Winter Olympics, officially known as the XXI Olympic Winter Games (French: Les "XXIes Jeux olympiques d'hiver") and commonly known as Vancouver 2010, informally the 21st Winter Olympics, were a major international multi-sport event held from February 12 to 28, 2010, in Vancouver, British Columbia, Canada, with some events held in the surrounding suburbs of Richmond, West Vancouver and the University Endowment Lands, and in the nearby resort town of Whistler. Approximately 2,600 athletes from 82 nations participated in 86 events in fifteen disciplines. Both the Olympic and Paralympic Games were organized by the Vancouver Organizing Committee (VANOC), headed by John Furlong. The 2010 Winter Olympics were the third Olympics hosted by Canada and the first by the province of British Columbia. Previously, Canada hosted the 1976 Summer Olympics in Montreal, Quebec, and the 1988 Winter Olympics in Calgary, Alberta. Vancouver is the largest city to host the Winter Olympics.  - William Beier (born November 2, 1982 in Manila, Philippines) is a German ice dancer. He competes with his sister, Christina Beier. They are four-time (20052006, 2008, 2010) German national champions, and represented Germany in the 2010 Winter Olympics.  - Christina Beier ( born June 9 , 1984 in Manila , Philippines ) is a German ice dancer . She competes with her brother William Beier . She briefly stopped competing with her brother and competed with partner Tim Giesen for one season . Beier & Beier are four - time ( 2005 -- 2006 , 2008 , 2010 ) German national champions .    Given the information above, choose from the list below the object entity that exhibits the relation 'participant of' with the subject 'christina beier'.  Choices: - 1988 winter olympics  - 2010 winter olympics
(Answer)
2010 winter olympics