Question: What kind of organization is Jeff Kahn's employer?

full_context: Document 1: Melvyn B. Nathanson: Melvyn Bernard Nathanson (born October 10, 1944, in Philadelphia, Pennsylvania) is an American mathematician, specializing in number theory, and a Professor of Mathematics at Lehman College and The Graduate Center (City University of New York). His principal work is in additive and combinatorial number theory. He is the author of over 150 research papers in mathematics, and author or editor of 20 books.
Document 2: Rutgers Stadium (1938): Rutgers Stadium was a stadium in Piscataway Township, New Jersey. It hosted the Rutgers University Scarlet Knights football team until the school moved to the current Rutgers Stadium in 1994. The stadium held 31,219 people at its peak and was opened in 1938. It also hosted the NCAA Men's Lacrosse Championship on five different occasions.
Document 3: List of municipalities in New Jersey: This is a list of the 565 municipalities in the U.S. state of New Jersey, ordered by population. There are five types of municipality in the state -- boroughs (250), cities (52), towns (15), townships (245), and villages (4). New Jersey, the fourth - smallest state, covers 8,722 square miles (22,590 km), meaning the average land size of a municipality in the state is about 15 square miles (39 km) -- but note the wide range of actual sizes in the map at right.
Document 4: Queens Campus, Rutgers University: The Queens Campus or Old Queens Campus is a historic section of the College Avenue Campus of Rutgers, The State University of New Jersey in New Brunswick, New Jersey, in the United States.
Document 5: New Jersey: State of New Jersey Flag Seal Nickname (s): The Garden State Motto (s): Liberty and prosperity Official language None Spoken languages English (only) 69.4% Spanish 15.9% Indic 2.7% Chinese 1.5% Korean 1.1% French 0.97% Tagalog 0.94% Portuguese 0.91% Italian 0.83% Arabic 0.76% Polish 0.72% Russian 0.57% Demonym New Jerseyan (official), New Jerseyite Capital Trenton Largest city Newark Largest metro Greater New York Area Ranked 47th Total 8,722.58 sq mi (22,591.38 km) Width 70 miles (112 km) Length 170 miles (273 km)% water 15.7 Latitude 38 ° 56 ′ N to 41 ° 21 ′ N Longitude 73 ° 54 ′ W to 75 ° 34 ′ W Population Ranked 11th Total 9,032,872 (2018 est.) Density 1210.10 / sq mi (467 / km) Ranked 1st Median household income $68,357 (7th) Elevation Highest point High Point 1,803 ft (549.6 m) Mean 250 ft (80 m) Lowest point Atlantic Ocean Sea level Before statehood Province of New Jersey Admission to Union December 18, 1787 (3rd) Governor Phil Murphy (D) Lieutenant Governor Sheila Oliver (D) Legislature New Jersey Legislature Upper house Senate Lower house General Assembly U.S. Senators Bob Menendez (D) Cory Booker (D) U.S. House delegation 7 Democrats 5 Republicans (list) Time zone Eastern: UTC - 5 / - 4 ISO 3166 US - NJ Abbreviations NJ, N.J. Website www.nj.gov
Document 6: Hee Oh: Hee Oh (, born 1969) is a South Korean mathematician who works in dynamical systems. She has made contributions to dynamics and its connections to number theory. She is a student of homogeneous dynamics and has worked extensively on counting and equidistribution for Apollonian circle packings, Sierpinski carpets and Schottky dances. She is currently the Abraham Robinson Professor of Mathematics at Yale University.
Document 7: Jersey-Atlantic Wind Farm: The Jersey-Atlantic Wind Farm in Atlantic City, in Atlantic County, New Jersey, is the first coastal wind farm in the United States and the first wind farm in New Jersey. It became operational in March 2006 and consists of five 1.5 MW turbines built by General Electric. Each wind turbine reaches a height of .
Document 8: Ernst Ruh: Ernst Ruh received his doctorate in 1964 from Brown University under Katsumi Nomizu with thesis "On the Automorphism Groups of a G-structure". He is a professor at Ohio State University and a professor of computer science at the University of Basel (1987/89). In 1990 Ruh became a full professor (professor ordinarius) of mathematics at the University of Fribourg; he was the successor of Josef Schmid. In 2006 he retired as professor emeritus.
Document 9: New Jersey Agricultural Experiment Station: The New Jersey Agricultural Experiment Station (or NJAES) is an entity currently operated by Rutgers, The State University of New Jersey in conjunction with the State of New Jersey in the university's role as the state's sole land-grant university. Today, it conducts research in agriculture, horticulture and turf grass science, and through the Rutgers Cooperative Extension aids New Jersey farmers, landscapers, and residents in each of the state's twenty-one counties.
Document 10: David Gabai: David Gabai, a mathematician, is the Hughes-Rogers Professor of Mathematics at Princeton University. Focused on low-dimensional topology and hyperbolic geometry, he is a leading researcher in those subjects.
Document 11: New Jersey Lottery: New Jersey Lottery Commission New Jersey Lottery logo Agency overview Formed November 20, 1969 (1969 - 11 - 20) Jurisdiction State of New Jersey, U.S. Headquarters Lawrence Park Complex 1333 Brunswick Avenue Circle Trenton, NJ 08648 Motto Anything can happen in Jersey Employees 100 Agency executives Carole Hedinger, CPA, Executive Director Thomas Tucci, Jr., Chairman Frank V. Ragazzo, Vice Chairman Robert James D'Anton, Commissioner Parent agency New Jersey Department of the Treasury Key document N.J.S.A 5: 9 - 1 Website NJLottery.com
Document 12: Paul W. Kahn: Paul W. Kahn (born 1952) is the Robert W. Winner Professor of Law and the Humanities at Yale Law School and the Director of the Orville H. Schell, Jr. Center for International Human Rights.
Document 13: Edward Kasner: Edward Kasner (April 2, 1878 – January 7, 1955) was a prominent American mathematician who was appointed Tutor on Mathematics in the Columbia University Mathematics Department. Kasner was the first Jew appointed to a faculty position in the sciences at Columbia University. Subsequently, he became an adjunct professor in 1906, and a full professor in 1910, at the university. Differential geometry was his main field of study. In addition to introducing the term "googol", he is known also for the Kasner metric and the Kasner polygon.
Document 14: Jeff Kahn: Jeffry Ned Kahn is a professor of mathematics at Rutgers University notable for his work in combinatorics. Kahn received his Ph.D from The Ohio State University in 1979 after completing his dissertation under his advisor Dijen K. Ray-Chaudhuri.
Document 15: Louis Kauffman: Louis Hirsch Kauffman (born February 3, 1945) is an American mathematician, topologist, and professor of Mathematics in the Department of Mathematics, Statistics, and Computer science at the University of Illinois at Chicago. He is known for the introduction and development of the bracket polynomial and the Kauffman polynomial.
ground_truth: land-grant university
sub_queries: Jeff Kahn >> employer Answer: Rutgers University
Rutgers University >> instance of Answer: land-grant university