Question: Information:  - The Royal Swedish Academy of Sciences or "Kungliga Vetenskapsakademien" is one of the Royal Academies of Sweden. It is an independent, non-governmental scientific organisation which takes special responsibility for the natural sciences and mathematics, but endeavours to promote the exchange of ideas between various disciplines.  - Gambro is a global medical technology company that manufactures products for Dialysis treatment. The company is a global leader in developing, manufacturing and supplying products and therapies for Kidney and Liver Dialysis, Myeloma Kidney Therapy, and other extracorporeal therapies for Chronic and Acute patients. Gambro was founded in Lund, Sweden in 1964 by Holger Crafoord and has approx. 8,000 employees, production facilities in 9 countries, and sales in more than 100 countries.   - Sweden, officially the Kingdom of Sweden (Swedish: ), is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, and is connected to Denmark in the southwest by a bridge-tunnel across the Öresund. At , Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low population density of , with the highest concentration in the southern half of the country. Approximately 85% of the population lives in urban areas.  - The Crafoord Prize is an annual science prize established in 1980 by Holger Crafoord, a Swedish industrialist, and his wife Anna-Greta Crafoord. Administered by the Royal Swedish Academy of Sciences, the prize is awarded in four categories: astronomy and mathematics; geosciences; biosciences, with particular emphasis on ecology; and polyarthritis, the disease from which Holger severely suffered in his last years.  - Holger Crafoord ( 1908 -- 1982 ) was a Swedish industrialist and founded Gambro along with Nils Alwall , a company that would commercialize Alwall 's research into artificial kidneys . He donated the initial funds for the establishment of the Crafoord Prize for scientific research .  - Professor (commonly abbreviated as "prof.") is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, "professor" derives from Latin as a "person who professes" being usually an expert in arts or sciences, a teacher of the highest rank.  - Lund is a city in the province of Scania (Skåne), southern Sweden. The town had 87,244 inhabitants in 2015, out of a municipal total of 118,150 in 2016. It is the seat of Lund Municipality, Skåne County.   - Nils Alwall (1904, Kiaby  1986), a Swedish professor, was a pioneer in hemodialysis and the inventor of one of the first practical dialysis machines. Alwall pioneered the technique of ultrafiltration and introduced the principle of hemofiltration. Alwall is referred to as the "father of extracorporeal blood treatment."    Given the information, choose the subject and object entities that have the relation of 'place of death'.
Answer: holger crafoord , lund

Question: Information:  - United Artists (UA) is an American film and television entertainment studio. The studio was founded in 1919 by D. W. Griffith, Charlie Chaplin, Mary Pickford and Douglas Fairbanks with the intention of controlling their own interests rather than depending upon commercial studios. The studio was repeatedly bought, sold and restructured over the ensuing century.  - At the Circus ( also called The Marx Brothers at the Circus ) is a 1939 Marx Brothers comedy film released by Metro - Goldwyn - Mayer in which they save a circus from bankruptcy . The movie is notable for Groucho Marx 's classic rendition of `` Lydia the Tattooed Lady '' . The supporting cast includes Margaret Dumont , Eve Arden , Florence Rice and Kenny Baker .  - "Lydia, the Tattooed Lady" is a 1939 song written by Yip Harburg and Harold Arlen. It first appeared in the Marx Brothers movie "At the Circus" (1939) and became one of Groucho Marx's signature tunes.   - Harold Arlen (February 15, 1905  April 23, 1986) was an American composer of popular music, having written over 500 songs, a number of which have become known worldwide. In addition to composing the songs for the 1939 film "The Wizard of Oz" (lyrics by E.Y. Harburg), including the classic "Over the Rainbow", Arlen is a highly regarded contributor to the Great American Songbook. "Over the Rainbow" was voted the twentieth century's No. 1 song by the Recording Industry Association of America (RIAA) and the National Endowment for the Arts (NEA).  - Metro-Goldwyn-Mayer Studios Inc. (abbreviated as MGM or M-G-M, also known as Metro-Goldwyn-Mayer Pictures, Metro-Goldwyn-Mayer or Metro, and for a former interval known as Metro-Goldwyn-Mayer/United Artists, or MGM/UA) is an American media company, involved primarily in the production and distribution of feature films and television programs.    Given the information, choose the subject and object entities that have the relation of 'composer'.
Answer: