(Question)
Information:  - Changchun is the capital and largest city of Jilin Province, and is located in the northeast of China. Lying in the center of the Songliao Plain, Changchun is administered as a , comprising 7 districts, 1 county and 2 county-level cities. According to the 2010 census of China, Changchun had a total population of 7,674,439 under its jurisdiction. The city's urbanized ("or metro") area, comprising 5 districts and 4 development areas, had a population of 3,815,270 in 2010 as the Shuangyang and Jiutai districts are not urbanized yet.  - FAW Group Corporation is a Chinese state-owned automotive manufacturing company headquartered in Changchun, Jilin, China. Its principal products are automobiles; buses; light, medium, and heavy-duty trucks; and auto parts. FAW became China's first automobile manufacturer when it unveiled the nation's first domestically produced passenger car, the Hong Qi, in 1958.  - Jilin (postal: Kirin) is one of the three provinces of Northeast China. Jilin borders North Korea and Russia to the east, Heilongjiang to the north, Liaoning to the south, and Inner Mongolia to the west.  - Hongqi is a Chinese luxury car marque owned by the automaker FAW Car Company , itself a subsidiary of FAW Group . Hongqi cars were the first domestically produced Chinese passenger vehicles . First manufactured in 1958 , the original Hongqi models were only for high - ranking party elite and remained in production until 1981 . The current Hongqi range include an executive car .    What object entity has the relation of 'headquarters location' with the subject 'hongqi '?   Choices: - changchun  - north korea  - russia
(Answer)
changchun


(Question)
Information:  - The Lampyrinae are a large subfamily of fireflies (Lampyridae). The exact delimitation, and the internal systematics, are a matter of debate; for long this group was used as a "wastebin taxon" to hold any fireflies with insufficiently resolved relationships. Regardless, they are very diverse even as a good monophyletic group, containing flashing and continuous-glow fireflies from the Holarctic and some tropical forms too. The ancestral Lampyrinae probably had no or very primitive light signals; in any case several modern lineages have returned to the pheromone communication of their ancestors independently it seems.  - A pheromone (from Ancient Greek "" "to bear" and hormone, from Ancient Greek "") is a secreted or excreted chemical factor that triggers a social response in members of the same species. Pheromones are chemicals capable of acting outside the body of the secreting individual to impact the behavior of the receiving individuals. There are "alarm pheromones", "food trail pheromones", "sex pheromones", and many others that affect behavior or physiology. Pheromones are used from basic unicellular prokaryotes to complex multicellular eukaryotes. Their use among insects has been particularly well documented. In addition, some vertebrates, plants and ciliates communicate by using pheromones.  - Diaphanes is a genus of firefly in the Lampyrinae subfamily . Species within this genus are : D. citrinus D. exsanguis D. formosus D. guttatus D. lampyroides D. limbatus D. marginella D. mendax D. nubilus D. pectinealis  - The Holarctic is the name for the biogeographic realm that encompasses the majority of habitats found throughout the northern continents of the world, combining Wallace's Palearctic zoogeographical region, consisting of North Africa and all of Eurasia (with the exception of the southern Arabian Peninsula, Southeast Asia, and the Indian subcontinent), and the Nearctic zoogeographical region, consisting of North America north of Southern Mexico. These regions are further subdivided into a variety of ecoregions. Many ecosystems, and the animal and plant communities that depend on them, are found across multiple continents in large portions of this realm. The continuity of these ecosystems results from the shared glacial history of the realm. The floristic Boreal Kingdom corresponds to the Holarctic realm.    What object entity has the relation of 'parent taxon' with the subject 'diaphanes '?   Choices: - animal  - bear  - lampyridae  - lampyrinae  - plant
(Answer)
lampyridae