user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Where did the person that served in the military unit 21st Illinois Volunteer Infantry Regiment go to school? 
Knowledge Triplets: William E. Jones, people.person.education, m.04hsv68
Edward B. Cassatt, people.person.education, m.06zzvw_
Andrew Bacevich, people.person.education, m.04hs9dn
32nd Regiment of New York Volunteers, military.military_unit.place_of_origin, New York
Illinois, location.location.adjoin_s, m.02thgqc
Richard Delafield, people.person.education, m.04hs5d4
United States of America, location.location.contains, Illinois State University
Illinois, location.location.adjoin_s, m.02thh1d
John Gibbon, people.person.education, m.04hsts3
Richard Thomas Shea, people.person.education, m.0n1mv9n
Illinois, location.location.containedby, United States of America
Robert Allen, people.person.education, m.04hn46s
Unit, rdf-schema#range, Military unit
Illinois, location.location.adjoin_s, m.02th1jt
Nathaniel Lyon, people.person.education, m.04hv_0n
Illinois, location.statistical_region.religions, m.044057c
m.0b460kp, common.webpage.topic, Illinois
Illinois, location.statistical_region.religions, m.04404z3
West Point, location.location.contains, United States Military Academy Preparatory School
Benjamin G. Humphreys, people.person.education, m.0w5jc0s
m.02th3g6, location.adjoining_relationship.adjoins, Illinois
Keith McLoughlin, people.person.education, m.0w591ll
John J. Hennessey, people.person.education, m.04hhsvl
Illinois, location.location.partiallycontains, m.0wk4_f6
Henry W. Butner, people.person.education, m.04hjbc3
73rd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
m.04l0bdj, location.location_symbol_relationship.administrative_division, Illinois
6th New York Volunteer Infantry, military.military_unit.place_of_origin, New York
Illinois, common.topic.webpage, m.09wbtxf
21st Illinois Volunteer Infantry Regiment, military.military_unit.place_of_origin, Illinois
Robert F. McDermott, people.person.education, m.04hq83q
Illinois, location.location.partially_contains, Lower Mississippi River
36th New York Infantry, military.military_unit.place_of_origin, New York
George H. Olmsted, people.person.education, m.04hbrj7
United States Military Academy, location.location.containedby, United States of America
Illinois, common.topic.webpage, m.09y6q5w
157th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Mick Zais, people.person.education, m.0127wnbx
Mike Mullane, people.person.education, m.04hwbtl
Union, location.location.contains, New York
m.09y6q5w, common.webpage.topic, Illinois
Illinois, common.topic.image, Illinois_flag.jpg
9th Regiment New York Volunteer Cavalry, military.military_unit.place_of_origin, New York
United States of America, location.location.contains, University of Illinois at Urbana–Champaign
Frank O. Briggs, people.person.education, m.04hp3bb
John Eisenhower, military.military_person.postings, m.0jvbyd6
7th New York Militia, military.military_unit.place_of_origin, New York
Joseph Horace Eaton, people.person.education, m.04hgwkp
115th New York Infantry, military.military_unit.place_of_origin, New York
Chuck Connors, military.military_person.postings, m.0tk3sg0
33rd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Thomas J. H. Trapnell, people.person.education, m.0w5lbdj
Edwin H. Stoughton, people.person.education, m.04hmvds
Illinois, location.location.partiallycontains, m.0wjpmbs
Laurence S. Baker, people.person.education, m.04hnt50
William H. Blanchard, people.person.education, m.04hjb18
William H. Tunner, people.person.education, m.0w5m_5l
Illinois, location.statistical_region.religions, m.044064m
Military unit, common.topic.article, m.0bc1f2f
Illinois, location.location.partiallycontains, m.0wjplqw
Edmund Brooke Alexander, people.person.education, m.04hg00l
Mike Silliman, people.person.education, m.0w55dgk
Illinois, common.topic.article, m.03v13
188th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Dave Heineman, people.person.education, m.04ht2d1
Joseph T. McNarney, people.person.education, m.04hp37v
Thomas Childs, people.person.education, m.04hqgb7
United States Military Academy, location.location.containedby, New York
John Lawrence Grattan, people.person.education, m.0svzcrw
John L. Hines, people.person.education, m.04hwrzg
14th Regiment, military.military_unit.place_of_origin, New York
James B. McPherson, people.person.education, m.04hwd6x
Richard H. Anderson, people.person.education, m.04hsrr2
Military unit, type.type.domain, Military
Eugene Asa Carr, people.person.education, m.04hnvg3
Michael D. Maples, people.person.education, m.04hnprg
William M. Hoge, people.person.education, m.04ht8w_
United States of America, location.location.contains, University of Illinois at Chicago Honors College
Samuel E. Anderson, people.person.education, m.04hjbkx
Jim Kimsey, people.person.education, m.04hrqm8
Robert H. Chilton, people.person.education, m.04hj10m
Alfred Gruenther, people.person.education, m.04hs2cq
118th New York Volunteer Infantry, military.military_unit.place_of_origin, New York
71st New York Infantry, military.military_unit.place_of_origin, New York
Illinois, common.topic.webpage, m.0b460kp
2nd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Frederick E. Humphreys, people.person.education, m.0_lf5ty
Henry H. Arnold, people.person.education, m.04hx3g2
Keith B. Alexander, people.person.education, m.04hrhvh
m.02thdqg, location.adjoining_relationship.adjoins, Illinois
Stephen C. Reich, people.person.education, m.04hj0nh
Patrick G. Forrester, people.person.education, m.04hw3kn
John Parke, people.person.education, m.04hvq31
Josiah Gorgas, people.person.education, m.04hpp8c
158th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Thomas F. Metz, people.person.education, m.04hpcst
Bruce C. Clarke, people.person.education, m.04hjp40
Illinois, location.statistical_region.religions, m.04404vj
Joseph Bonnell, people.person.education, m.0n0q187
George M. Jones, people.person.education, m.04hq3lm
United States Military Academy, location.location.contains, West Point Cemetery
Ralph Francis Stearley, people.person.education, m.04hkkq2
Edwin B. Winans, people.person.education, m.04hjmm1
Alexander R. Nininger, people.person.education, m.04hpygj
The Southern Illinoisan, book.newspaper.circulation_areas, Illinois
Illinois, common.topic.webpage, m.0gmk85m
RedEye, book.newspaper.circulation_areas, Illinois
10th New York Infantry, military.military_unit.place_of_origin, New York
124th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
James B. Ricketts, people.person.education, m.04hmyfx
Illinois Department of Veterans' Affairs, government.government_agency.jurisdiction, Illinois
Illinois, common.topic.webpage, m.09x0mns
Albert J. Dunlap, people.person.education, m.04hry1d
m.04st6m6, location.location_symbol_relationship.administrative_division, Illinois
Joseph R. Anderson, people.person.education, m.04ht0dr
Edward Ord, people.person.education, m.04hwpb2
Illinois, common.topic.webpage, m.09yh7gb
146th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
27th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
m.09yh7gb, common.webpage.topic, Illinois
Illinois, location.location.containedby, Midwestern United States
William W. Averell, people.person.education, m.04hwvjv
Eugene Sullivan, people.person.education, m.04hnswb
West Point, location.location.contains, United States Military Academy
William P. Yarborough, people.person.education, m.04hrzp6
Illinois, location.location.partiallycontains, m.0wg90c3
United States Military Academy, location.location.geolocation, m.0wmh1q_
Edward Steptoe, people.person.education, m.0w59gyx
Illinois, location.location.partiallycontains, m.0wg90dq
21st Illinois Volunteer Infantry Regiment, common.topic.notable_types, Military unit
122nd New York Volunteer Infantry, military.military_unit.place_of_origin, New York
178th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Dennis Hart Mahan, people.person.education, m.04hstvx
George B. Anderson, people.person.education, m.04hhqbw
Illinois State Board of Education, government.government_agency.jurisdiction, Illinois
Illinois State Board of Education, organization.organization.geographic_scope, Illinois
Illinois, location.location.partiallycontains, m.0wg90cs
Andrew A. Humphreys, people.person.education, m.04hsny4
Vakarai, book.newspaper.circulation_areas, Illinois
United States Military Academy, location.location.containedby, West Point
Rufus Ingalls, people.person.education, m.04hsx50
24th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
28th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Eric Shinseki, people.person.education, m.04hwxg1
Robert Lee Bullard, people.person.education, m.04hn36t
Military unit, type.type.properties, Armed force
Illinois, common.topic.webpage, m.09x171t
68th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
m.04hq937, education.education.institution, United States Military Academy
17th New York Veteran Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Richard Hatch, people.person.education, m.0n11pvd
m.04st84j, location.location_symbol_relationship.administrative_division, Illinois
United States Military Academy, education.university.acceptance_rate, m.0h744yy
Illinois, common.topic.webpage, m.09wtmzk
Illinois, location.statistical_region.religions, m.044040n
Raymond F. Rees, people.person.education, m.04hmf9d
United States Military Academy, location.location.contains, Lusk Reservoir
Alexander S. Webb, people.person.education, m.04hrgkw
United States Military Academy, location.location.area, 10.1175
149th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Richard S. Ewell, people.person.education, m.04hwnnr
John Albert Knebel, people.person.education, m.04hr4c4
Illinois, location.location.partially_contains, Mississippi River
1st New York Volunteer Engineer Regiment, military.military_unit.place_of_origin, New York
21st Illinois Volunteer Infantry Regiment, military.military_unit.servicemembers, m.04h_h95
m.0tk3sg0, military.military_posting.person, Chuck Connors
m.04h_h95, military.military_service.unit, 21st Illinois Volunteer Infantry Regiment
Edwin P. Smith, people.person.education, m.04hkf8b
39th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Thomas J. McKean, people.person.education, m.0n1mv3t
Jonathan H. Carter, people.person.education, m.04hkm79
Edward Porter Alexander, people.person.education, m.04hwynf
Richard G. Stilwell, people.person.education, m.04hjndd
Thomas R. Turner II, people.person.education, m.04hnhtz
Robert H. Warren, people.person.education, m.04hlkvs
United States Military Academy, education.university.acceptance_rate, m.0zrwy3h
m.0hz7w93, location.location_symbol_relationship.administrative_division, Illinois
William B. Caldwell, people.person.education, m.04hm16r
Edward Canby, people.person.education, m.04hwyqn
Charles D. Herron, people.person.education, m.0sw2q5d
Paul D. Adams, people.person.education, m.04hjmdh
Harold Parfitt, people.person.education, m.04hq9z8
Ralph Puckett, people.person.education, m.04hlf2p
Illinois, location.location.adjoin_s, m.02thdqg
Illinois, location.location.partiallycontains, m.0wg90dd
Illinois, common.topic.webpage, m.09ysbrm
Andrew Goodpaster, people.person.education, m.04hr105
Charles E. Hazlett, people.person.education, m.0w5bml6
Ralph Kauzlarich, people.person.education, m.04hkrjc
Illinois, location.location.containedby, Contiguous United States
5th New York Veteran Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Illinois, location.us_state.capital, Springfield
Dennis E. Nolan, people.person.education, m.04hrznr
United States Military Academy, education.educational_institution.students_graduates, m.0n0jwvd
69th Infantry Regiment, military.military_unit.place_of_origin, New York
Ernest T. Cragg, people.person.education, m.04hf9fc
Richard Arnold, people.person.education, m.04hj8h7
New York British Volunteers, military.military_unit.place_of_origin, New York
m.0n11pvd, education.education.institution, United States Military Academy
Nicholas Bartlett Pearce, people.person.education, m.0n0jwvd
Samuel D. Sturgis, people.person.education, m.04hrg9b
Henry J. Hatch, people.person.education, m.04hrh0f
Illinois, location.location.partiallycontains, m.0wg90d7
Illinois, common.topic.webpage, m.04lstq9
Steven P. Schook, people.person.education, m.0n1jsrs
United States Military Academy, military.military_post.people_posted_here, m.0tk3sg0
James E. Briggs, people.person.education, m.04hlfj3
Thomas Selfridge, people.person.education, m.04hwhgx
106th New York Volunteer Infantry, military.military_unit.place_of_origin, New York
79th New York Volunteer Infantry, military.military_unit.place_of_origin, New York
New York, location.location.contains, United States Military Academy
40th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Kenneth L. Tallman, people.person.education, m.04hlp12
Clyde D. Eddleman, people.person.education, m.04hj14k
Illinois Times, book.newspaper.circulation_areas, Illinois
Henry Granville Sharpe, people.person.education, m.04hfdp7
William E. Birkhimer, people.person.education, m.04hlfs5
151st New York Volunteer Infantry, military.military_unit.place_of_origin, New York
23rd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
George Sykes, people.person.education, m.04hsvdg
Eric Shinseki, military.military_person.postings, m.0jvbyd1
William Rosecrans, people.person.education, m.04hwny1
United States of America, location.location.contains, Northern Illinois University
m.09wtmzk, common.webpage.topic, Illinois
David Rumph Jones, people.person.education, m.04hk1r8
m.0gmk85m, common.webpage.topic, Illinois
74th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Joseph Stilwell, people.person.education, m.04hx6p2
91st New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
m.04h_h95, military.military_service.military_person, Ulysses S. Grant
88th New York Infantry, military.military_unit.place_of_origin, New York
Samuel P. Heintzelman, people.person.education, m.04hrbcq
Robert S. Williamson, people.person.education, m.04hgwsg
Richard B. Garnett, people.person.education, m.04hsg9t
m.0n0jwvd, education.education.institution, United States Military Academy
Robert S. Granger, people.person.education, m.04hn710
Thomas Benton Smith, people.person.education, m.04hf6qc
21st Illinois Volunteer Infantry Regiment, military.military_unit.armed_force, Union Army
9th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
m.09x0mns, common.webpage.topic, Illinois
Stephen Vincent Benét, people.person.education, m.0n1mqyy
Bill Guckeyson, people.person.education, m.0665zp3
Earl Blaik, people.person.education, m.04hch24
William Gilham, people.person.education, m.04hszxp
United States Military Academy, military.military_post.people_posted_here, m.0jvbyd1
Illinois, location.statistical_region.religions, m.04405lg
Lyman Lemnitzer, people.person.education, m.04hwt5q
m.02thgqc, location.adjoining_relationship.adjoins, Illinois
Illinois, location.administrative_division.country, United States of America
United States Military Academy, education.educational_institution.students_graduates, m.0n11pvd
Illinois, location.statistical_region.religions, m.044061h
Bob Summerhays, people.person.education, m.05cnnby
United States Military Academy, education.educational_institution.campuses, United States Military Academy
62nd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
m.09yw15r, common.webpage.topic, Illinois
Carle Augustus Woodruff, people.person.education, m.04hh_89
Ernest Albert Garlington, people.person.education, m.04hmmfr
m.0jvbyd1, military.military_posting.person, Eric Shinseki
Michael R. Clifford, people.person.education, m.04hw3q4
Ralph Chesnauskas, people.person.education, m.012zybfb
Illinois, common.topic.notable_for, g.1255ny7mn
m.09wbtxf, common.webpage.topic, Illinois
Edward Hamilton, people.person.education, m.04hk8vc
128th New York Volunteer Infantry, military.military_unit.place_of_origin, New York
Antonio Buehler, people.person.education, m.0w5fsms
Robert H. Anderson, people.person.education, m.04hmppt
Robert C. Richardson III, people.person.education, m.04htjx3
m.09ysbrm, common.webpage.topic, Illinois
Alexander McDowell McCook, people.person.education, m.04hssrz
Alfred Pleasonton, people.person.education, m.04hsv75
Thomas H. Ruger, people.person.education, m.04hqj1g
Robert K. Evans, people.person.education, m.0_kwbvl
25th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Military unit, type.type.properties, Formed
George Pickett, people.person.education, m.04hx8y0
Illinois, location.statistical_region.religions, m.04406st
Robert G. Cole, people.person.education, m.04hsgjl
Anthony McAuliffe, people.person.education, m.04hx0v5
29th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Alonzo Cushing, people.person.education, m.0n0fk9h
Michael L. Dominguez, people.person.education, m.04hsl4v
140th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
70th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Thomas S. Moorman, people.person.education, m.04hllkh
Illinois, location.location.adjoin_s, m.02th3g6
William R. Richardson, people.person.education, m.04hjfmj
Illinois, location.location.partiallycontains, m.0wg90dk
21st Illinois Volunteer Infantry Regiment, organization.organization.place_founded, Union
21st Illinois Volunteer Infantry Regiment, common.topic.notable_for, g.1255b7dk7
Illinois, location.location.partiallycontains, m.0wg90cy
Joseph J. Reynolds, people.person.education, m.0w5ldlp
m.02thh1d, location.adjoining_relationship.adjoins, Illinois
Illinois, location.administrative_division.capital, m.0jvw4m2
Amos Beebe Eaton, people.person.education, m.04hkvdg
m.02th1jt, location.adjoining_relationship.adjoins, Illinois
Joseph T. Dickman, people.person.education, m.04hkvyq
Illinois, common.topic.webpage, m.09yw15r
11th New York Infantry, military.military_unit.place_of_origin, New York
Arnold Elzey, people.person.education, m.04hfn1b
9th New York Heavy Artillery Regiment, military.military_unit.place_of_origin, New York
United States Military Academy, military.military_post.people_posted_here, m.0jvbyd6
1st New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
22nd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Dennis Reimer, people.person.education, m.0w59xnv
Illinois, location.statistical_region.religions, m.04404gw
Robert M. Kimmitt, people.person.education, m.03lfy2b
31st New York Infantry, military.military_unit.place_of_origin, New York
Illinois, location.location.partiallycontains, m.0wg90bn
m.04stk8q, location.location_symbol_relationship.administrative_division, Illinois
Frank W. Milburn, people.person.education, m.04hkfj6
Edgar Jadwin, people.person.education, m.04hrc3g
Theodore S. Westhusing, people.person.education, m.04hjzwy
David A. Bramlett, people.person.education, m.04hhxld
Edgar Garbisch, people.person.education, m.04mjshp
42nd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
139th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
21st Illinois Volunteer Infantry Regiment, military.military_unit.unit_size, Regiment
Illinois, location.location.containedby, East North Central States
Illinois, common.topic.webpage, m.0b45xgk
Military unit, type.type.properties, Service members
United States of America, location.country.administrative_divisions, Illinois
Illinois, government.governmental_jurisdiction.agencies, Illinois Department of Veterans' Affairs
Robert S. Kimbrough, people.person.education, m.0n18_lt
William N. Pendleton, people.person.education, m.04hrglk
Illinois, location.statistical_region.religions, m.044058y
George Schaefer, people.person.education, m.04d054m
Joseph K. Mansfield, people.person.education, m.04hsdrv
Illinois, location.location.partiallycontains, m.0wg90bz
Military unit, type.type.expected_by, Unit
m.04lstq9, common.webpage.topic, Illinois
20th Independent Battery, New York Volunteer Artillery, military.military_unit.place_of_origin, New York
New York, location.location.containedby, United States Military Academy
Irish Brigade, military.military_unit.place_of_origin, New York
Thomas L. Rosser, people.person.education, m.0n1m8q2
James C. Adamson, people.person.education, m.04hw4g4
59th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
George B. Crittenden, people.person.education, m.04hqrf5
United States of America, location.location.contains, Illinois Wesleyan University
8th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
3rd New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Illinois, location.location.partiallycontains, m.0wg90cm
G. Steven Rowe, people.person.education, m.0664mhg
United States of America, location.country.first_level_divisions, Illinois
Military unit, freebase.type_profile.kind, Definition
John Sedgwick, people.person.education, m.04hw17z
Illinois, location.statistical_region.religions, m.04406vc
William S. McArthur, people.person.education, m.04hwdc0
Alfred Gibbs, people.person.education, m.04hk7g5
m.0b45xgk, common.webpage.topic, Illinois
Illinois, location.location.partiallycontains, m.0wg90d2
Illinois, location.administrative_division.first_level_division_of, United States of America
Arthur L. Wagner, people.person.education, m.04hmm53
4th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
21st Illinois Volunteer Infantry Regiment, common.topic.article, m.02rzchw
David Parker Gibbs, people.person.education, m.0w5flfk
Herman Haupt, people.person.education, m.04hs48j
Illinois, location.location.partiallycontains, m.0wg90c9
West Point, location.location.contains, United States Military Academy grounds and facilities
125th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
121st New York Infantry, military.military_unit.place_of_origin, New York
Donald H. Peterson, people.person.education, m.04hwcyv
Michael A. Sheehan, people.person.education, m.0n1jm66
John Gregory Bourke, people.person.education, m.0n1j146
21st Illinois Volunteer Infantry Regiment, organization.organization.place_founded, Union
16th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Illinois, location.location.geolocation, m.046vx88
Military unit, type.type.properties, Place of origin
5th New York Volunteer Infantry, military.military_unit.place_of_origin, New York
Illinois, location.statistical_region.religions, m.0440631
Illinois, location.location.partiallycontains, m.0wg90cg
Thomas J. Wood, people.person.education, m.04hsxtr
Lesley J. McNair, people.person.education, m.04ht8yk
Charles T. Menoher, people.person.education, m.04hlv11
Stephen D. Lee, people.person.education, m.04htlg6
Paul D. Harkins, people.person.education, m.0n0h1hw
41st New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
7th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
30th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
m.09x171t, common.webpage.topic, Illinois
Edmund Kirby Smith, people.person.education, m.04hw9hs
Thomas McInerney, people.person.education, m.04hppbv
Geoffrey Keyes, people.person.education, m.0n1mtrs
Robert Anderson, people.person.education, m.04hwnm0
Illinois, location.statistical_region.religions, m.04403jk
26th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
63rd New York Infantry, military.military_unit.place_of_origin, New York
Robert Neyland, people.person.education, m.04hsv5g
Robert C. Buchanan, people.person.education, m.04hngm3
Illinois, common.topic.image, seal.gif
Edward Murphy Markham, people.person.education, m.04hrd4t
Nathan George Evans, people.person.education, m.04ht1n3
Eugene Peyton Deatrick, people.person.education, m.04hp2jf
44th New York Volunteer Infantry Regiment, military.military_unit.place_of_origin, New York
Thomas Greason, people.person.education, m.0wgtvy1

Answer: United States Military Academy