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: What college did the 2012 State of the Union speaker attend? 
Knowledge Triplets: m.05yyxdy, education.education.institution, Columbia University
m.04hn026, education.education.institution, Occidental College
m.0w5ldyy, education.education.institution, Columbia University
m.02wnffw, education.education.institution, Columbia University
m.03ltmny, education.education.institution, Columbia University
m.02wnhdd, education.education.institution, Columbia University
m.02wnlvs, education.education.institution, Columbia University
m.0hnjd21, education.education.institution, Columbia University
m.0646ksv, education.education.institution, Columbia University
m.04hd12v, education.education.institution, Occidental College
m.02wn9lz, education.education.institution, Columbia University
m.02wncbj, education.education.institution, Columbia University
m.02wnnxw, education.education.institution, Columbia University
State of the Union, common.topic.notable_for, g.125d407s9
m.02wn328, education.education.institution, Columbia University
m.02wnx20, education.education.institution, Columbia University
State of the Union, common.topic.webpage, m.09ys7lv
m.0dw0r8c, education.education.institution, Columbia University
m.062yw9y, education.education.institution, Columbia University
m.0ybkkhm, education.education.institution, Columbia University
m.04hghns, education.education.institution, Columbia University
m.02wnwsk, education.education.institution, Columbia University
m.05yyxgc, education.education.institution, Columbia University
m.0648n18, education.education.institution, Columbia University
m.040hpkt, education.education.institution, Columbia University
m.06wgmm2, education.education.institution, Columbia University
m.02wn0ny, education.education.institution, Columbia University
m.09j57pc, education.education.institution, Columbia University
2012 State of the Union Address, time.event.locations, United States Capitol
m.02wpmly, education.education.institution, Columbia University
m.04ystr2, education.education.institution, Columbia University
m.02wn619, education.education.institution, Columbia University
m.04mbkkd, education.education.institution, Columbia University
m.02wn5nd, education.education.institution, Columbia University
m.0102yq2c, education.education.institution, Columbia University
m.062yxyg, education.education.institution, Columbia University
m.04q16my, education.education.institution, Columbia University
m.02wncz3, education.education.institution, Columbia University
m.09sd24y, education.education.institution, Columbia University
m.02wn57v, education.education.institution, Columbia University
m.04m18rd, education.education.institution, Columbia University
m.02wnzz8, education.education.institution, Columbia University
m.02wnsly, education.education.institution, Columbia University
m.0n0hq5y, education.education.institution, Columbia University
m.02wnxfr, education.education.institution, Columbia University
m.02wncb4, education.education.institution, Columbia University
m.04hfhnt, education.education.institution, Columbia University
m.02wpy56, education.education.institution, Columbia University
m.04mdln4, education.education.institution, Columbia University
m.02wnktd, education.education.institution, Columbia University
m.02wnhck, education.education.institution, Columbia University
State of the Union, event.type_of_public_presentation.presentations_of_this_type, m.05rm_br
m.02wps66, education.education.institution, Columbia University
m.09j56rk, education.education.institution, Columbia University
m.062yxky, education.education.institution, Columbia University
State of the Union, time.recurring_event.instances, 2011 State of the Union Address
m.05nvdrk, education.education.institution, Columbia University
m.02wnyh3, education.education.institution, Columbia University
m.02wnc11, education.education.institution, Columbia University
m.06wgjn4, education.education.institution, Columbia University
2012 State of the Union Address, freebase.valuenotation.is_reviewed, End date
m.02wpsrn, education.education.institution, Columbia University
m.02wnnb9, education.education.institution, Columbia University
m.09sc80h, education.education.institution, Columbia University
m.05yzdsz, education.education.institution, Columbia University
m.02wpwvn, education.education.institution, Columbia University
m.0n9zqyf, education.education.institution, Columbia University
m.02wnyt7, education.education.institution, Columbia University
m.05cnf15, education.education.institution, Occidental College
m.02wnch6, education.education.institution, Columbia University
m.06wgm37, education.education.institution, Columbia University
m.02wnnnm, education.education.institution, Columbia University
m.02wnw10, education.education.institution, Columbia University
m.06zzrmk, education.education.institution, Columbia University
m.0n0wh9b, education.education.institution, Columbia University
m.09sc86r, education.education.institution, Columbia University
m.04hssbd, education.education.institution, Columbia University
m.02wnlwt, education.education.institution, Columbia University
m.06zy3yn, education.education.institution, Columbia University
m.02wprrp, education.education.institution, Columbia University
m.02nqgpk, education.education.institution, Occidental College
m.09vjn47, education.education.institution, Columbia University
m.07ylhcq, education.education.institution, Columbia University
m.02wnxtv, education.education.institution, Columbia University
m.04lnlzb, education.education.institution, Columbia University
Barack Obama, people.person.education, m.02nqgmw
m.02wnbrl, education.education.institution, Columbia University
m.04hh4nc, education.education.institution, Columbia University
m.04m11rz, education.education.institution, Columbia University
m.04hcxtk, education.education.institution, Occidental College
m.02sr44q, education.education.institution, Columbia University
m.02wnzyt, education.education.institution, Columbia University
m.09ys7lv, common.webpage.topic, State of the Union
m.02wnlbn, education.education.institution, Columbia University
m.04lnbbb, education.education.institution, Columbia University
2012 State of the Union Address, common.topic.notable_for, g.125c7t8q4
m.02wnkym, education.education.institution, Columbia University
m.02wn34f, education.education.institution, Columbia University
m.0zvwh9m, education.education.institution, Columbia University
m.04hldfh, education.education.institution, Columbia University
United States Capitol, location.location.events, 2014 State of the Union Address
m.02wnbdt, education.education.institution, Columbia University
m.02wmxrm, education.education.institution, Columbia University
Leadership agenda 2012, book.written_work.subjects, University
m.02wnbyd, education.education.institution, Columbia University
m.02wn28z, education.education.institution, Columbia University
m.0646jkh, education.education.institution, Columbia University
m.02wnms6, education.education.institution, Columbia University
State of the Union, common.topic.article, m.097wb
m.0wlqbry, education.education.institution, Columbia University
m.04fntny, education.education.institution, Columbia University
m.02wn41l, education.education.institution, Columbia University
m.05yzhtt, education.education.institution, Columbia University
m.02wnhn5, education.education.institution, Columbia University
m.02wpfhc, education.education.institution, Columbia University
m.02wns24, education.education.institution, Columbia University
m.02wnyn2, education.education.institution, Columbia University
m.02wnldt, education.education.institution, Columbia University
m.02wplds, education.education.institution, Columbia University
m.0j31vdq, event.speech_or_presentation.event, 2012 State of the Union Address
m.04lnlbh, education.education.institution, Columbia University
m.02wn583, education.education.institution, Columbia University
m.04yxrws, education.education.institution, Columbia University
m.02wnsnt, education.education.institution, Columbia University
m.02wnlzf, education.education.institution, Columbia University
m.02wnfkm, education.education.institution, Columbia University
m.02wnyny, education.education.institution, Columbia University
2012 State of the Union Address, time.event.instance_of_recurring_event, State of the Union
m.0gl15nn, education.education.institution, Columbia University
State of the Union, time.recurring_event.instances, 2013 State of the Union Address
m.02wn20m, education.education.institution, Columbia University
m.02wncdp, education.education.institution, Columbia University
m.07lhdcm, education.education.institution, Columbia University
m.012n3y1q, education.education.institution, Columbia University
m.0ggggzd, education.education.institution, Columbia University
m.02wncd9, education.education.institution, Columbia University
Barack Obama, people.person.education, m.02nqgpk
m.06wggdr, education.education.institution, Columbia University
m.04lntgg, education.education.institution, Columbia University
m.02wnq0s, education.education.institution, Columbia University
m.02wnhvc, education.education.institution, Columbia University
m.0gtzddf, education.education.institution, Columbia University
m.04yt3ht, education.education.institution, Columbia University
m.02wn9yb, education.education.institution, Columbia University
m.07sk8st, education.education.institution, Columbia University
m.02wplss, education.education.institution, Columbia University
m.0646m28, education.education.institution, Columbia University
2012 State of the Union Address, event.public_speaking_event.speech_presentation_discussion, m.0j31vdq
m.02wpmlc, education.education.institution, Columbia University
m.02wnncf, education.education.institution, Columbia University
m.04q14gn, education.education.institution, Columbia University
m.0n0twzc, education.education.institution, Columbia University
m.02wn7rr, education.education.institution, Columbia University
m.04lnzzl, education.education.institution, Columbia University
m.02wnlsb, education.education.institution, Columbia University
m.0n0qfmk, education.education.institution, Occidental College
m.02wnt12, education.education.institution, Columbia University
m.02wn30s, education.education.institution, Columbia University
m.0h9bdwz, education.education.institution, Columbia University
m.02wnfcf, education.education.institution, Columbia University
m.05t85wk, education.education.institution, Columbia University
m.02wnbfn, education.education.institution, Columbia University
m.05yymrp, education.education.institution, Columbia University
m.02wmyht, education.education.institution, Columbia University
m.02wng16, education.education.institution, Columbia University
State of the Union, common.topic.image, 2010 State of the Union
m.04mh9wb, education.education.institution, Occidental College
m.0j31vdq, event.speech_or_presentation.type_or_format_of_presentation, State of the Union
m.02wpfqh, education.education.institution, Columbia University
m.02wn2br, education.education.institution, Columbia University
2012 State of the Union Address, event.public_speaking_event.speech_presentation_discussion, m.0j31vdq
m.02wn481, education.education.institution, Columbia University
m.02wny9z, education.education.institution, Columbia University
m.02wnjzd, education.education.institution, Columbia University
m.06zych5, education.education.institution, Columbia University
2012 State of the Union Address, common.topic.article, m.0hrdf6g
m.04md9lt, education.education.institution, Columbia University
m.02wnnxp, education.education.institution, Columbia University
m.04fsb35, education.education.institution, Columbia University
m.04hqylt, education.education.institution, Columbia University
m.0j31vdq, event.public_speaker.speeches_or_presentations, Barack Obama
m.02wnczh, education.education.institution, Columbia University
m.09j55nd, education.education.institution, Columbia University
Columbia University, education.university.departments, Columbia University Department of Political Science
m.0w5mqnm, education.education.institution, Columbia University
m.02wnywp, education.education.institution, Columbia University
m.02wn52h, education.education.institution, Columbia University
m.02wprfy, education.education.institution, Columbia University
m.0wlwckk, education.education.institution, Columbia University
m.06wglt7, education.education.institution, Columbia University
m.0z4hwmr, education.education.institution, Columbia University
m.062yyh0, education.education.institution, Columbia University
m.02wnk43, education.education.institution, Columbia University
m.04m44kr, education.education.institution, Columbia University
m.02nqgpk, education.education.institution, Occidental College
m.02wnnpy, education.education.institution, Columbia University
m.04gcky9, education.education.institution, Occidental College
m.02wns54, education.education.institution, Columbia University
m.02wpm54, education.education.institution, Columbia University
m.02wnwcm, education.education.institution, Columbia University
m.02wn914, education.education.institution, Columbia University
m.02wn487, education.education.institution, Columbia University
m.04yt1bb, education.education.institution, Columbia University
m.02wns49, education.education.institution, Columbia University
m.0dw0jyv, education.education.institution, Columbia University
m.04fmlm6, education.education.institution, Columbia University
m.05rm_br, event.speech_or_presentation.type_or_format_of_presentation, State of the Union
m.02wndtj, education.education.institution, Columbia University
m.0102mkqy, education.education.institution, Columbia University
m.04hh3cb, education.education.institution, Columbia University
m.06zy269, education.education.institution, Columbia University
m.09j53ny, education.education.institution, Columbia University
Barack Obama, education.education.student, m.02nqgn2
m.02wnmrg, education.education.institution, Columbia University
2012 State of the Union Address, common.topic.notable_types, Public speaking event
m.05cp8ch, education.education.institution, Columbia University
m.02wmy4y, education.education.institution, Columbia University
m.05yyzww, education.education.institution, Columbia University
m.09j5227, education.education.institution, Columbia University
m.06wgmd3, education.education.institution, Columbia University
m.05yyx85, education.education.institution, Columbia University
m.02wmrmy, education.education.institution, Columbia University
m.0zw2xzm, education.education.institution, Columbia University
m.02wndp9, education.education.institution, Columbia University
m.04lp47w, education.education.institution, Columbia University
m.02wnrnk, education.education.institution, Columbia University
m.0zwxlgz, education.education.institution, Columbia University
m.02wnsrm, education.education.institution, Columbia University
m.04lnwqh, education.education.institution, Columbia University
m.07sk85d, education.education.institution, Columbia University
m.05yzdgd, education.education.institution, Columbia University
m.04hrymn, education.education.institution, Columbia University
m.02wngp8, education.education.institution, Columbia University
m.02wnqrp, education.education.institution, Columbia University
State of the Union, event.type_of_public_presentation.presentations_of_this_type, m.0j31vdq
m.02wncrn, education.education.institution, Columbia University
m.02wnhd9, education.education.institution, Columbia University
m.02wngs2, education.education.institution, Columbia University
m.06wgnkd, education.education.institution, Columbia University
m.05yyx7c, education.education.institution, Columbia University
m.09vjksb, education.education.institution, Columbia University
m.02wmydf, education.education.institution, Columbia University
m.02wncdz, education.education.institution, Columbia University
State of the Union, common.topic.notable_types, Type of public presentation
m.0hvxpqy, education.education.institution, Columbia University
State of the Union, event.type_of_public_presentation.presentations_of_this_type, m.05_fz1k
m.02whhyd, education.education.institution, Columbia University
m.02wn207, education.education.institution, Columbia University
m.04hdfkb, education.education.institution, Occidental College
State of the Union, base.schemastaging.context_name.pronunciation, m.01315k74
m.04fmll_, education.education.institution, Columbia University
m.02wnlb8, education.education.institution, Columbia University
m.02nqgmw, education.educational_institution.students_graduates, Columbia University
m.05yzdms, education.education.institution, Columbia University
m.0gggh66, education.education.institution, Columbia University
m.02wnshy, education.education.institution, Columbia University
m.065mtsh, education.education.institution, Columbia University
m.0h9b1mn, education.education.institution, Columbia University
m.02wmt49, education.education.institution, Columbia University
m.02wnfk7, education.education.institution, Columbia University
m.02wmyy3, education.education.institution, Columbia University
m.02wn15x, education.education.institution, Columbia University
m.0w5b8bc, education.education.institution, Columbia University
m.02wn24c, education.education.institution, Columbia University
m.02wnyyc, education.education.institution, Columbia University
m.0b6wp1b, education.education.institution, Columbia University
m.06wgh66, education.education.institution, Columbia University
m.0n0ywqy, education.education.institution, Columbia University
m.02wn857, education.education.institution, Columbia University
m.02wpf13, education.education.institution, Columbia University
m.09scc20, education.education.institution, Columbia University
m.02wnndk, education.education.institution, Columbia University
m.07slj33, education.education.institution, Columbia University
m.0zvwh0c, education.education.institution, Columbia University
m.03hbr86, education.education.institution, Columbia University
m.03llz75, education.education.institution, Columbia University
m.04ysv28, education.education.institution, Columbia University
m.02wn7ry, education.education.institution, Columbia University
m.09j57zh, education.education.institution, Columbia University
m.04hcw29, education.education.institution, Occidental College
m.07ltrbf, education.education.institution, Columbia University
m.0648lc3, education.education.institution, Columbia University
m.02wphkk, education.education.institution, Columbia University
m.02wnnb6, education.education.institution, Columbia University
m.0ggggyg, education.education.institution, Columbia University
m.02wnrg8, education.education.institution, Columbia University
United States Capitol, location.location.events, 2012 State of the Union Address
m.07yy3y5, education.education.institution, Columbia University
m.04hn326, education.education.institution, Occidental College
m.02wmwnk, education.education.institution, Columbia University
State of the Union, common.image.appears_in_topic_gallery, State of the Union
m.02nstx5, education.education.institution, Columbia University
University, book.book_subject.works, Leadership agenda 2012
m.0wjy6zc, education.education.institution, Columbia University
m.02wnyyn, education.education.institution, Columbia University
State of the Union, common.topic.image, State of the Union
m.0dw0qzm, education.education.institution, Columbia University
m.04hllds, education.education.institution, Columbia University
m.04z7nks, education.education.institution, Occidental College
2012 State of the Union Address, freebase.valuenotation.is_reviewed, Start date
State of the Union, time.recurring_event.instances, 2012 State of the Union Address
m.02wn835, education.education.institution, Columbia University
m.02kdrrf, education.education.institution, Columbia University
m.02wnsyt, education.education.institution, Columbia University
m.0n0vw9c, education.education.institution, Columbia University
m.02wpf49, education.education.institution, Columbia University
m.02wnhrn, education.education.institution, Columbia University
m.04hldyr, education.education.institution, Columbia University
m.02wnwtd, education.education.institution, Columbia University
m.02wnlkw, education.education.institution, Columbia University
m.02wmylf, education.education.institution, Columbia University
m.06zy473, education.education.institution, Columbia University
m.02wplrg, education.education.institution, Columbia University
m.02wn8pt, education.education.institution, Columbia University
m.04fmlls, education.education.institution, Columbia University
m.04hry17, education.education.institution, Columbia University
m.05bbzys, education.education.institution, Columbia University
m.0n0mk9y, education.education.institution, Columbia University
m.05yywqd, education.education.institution, Columbia University
m.02wnsd8, education.education.institution, Columbia University
m.02wpm21, education.education.institution, Columbia University
m.02wpfmz, education.education.institution, Columbia University
m.0w5kl3y, education.education.institution, Columbia University
m.02wnnlr, education.education.institution, Columbia University
m.02wpfrb, education.education.institution, Columbia University
m.04mjy4c, education.education.institution, Columbia University
m.02wprbr, education.education.institution, Columbia University
m.02wn39z, education.education.institution, Columbia University
m.09sc80t, education.education.institution, Columbia University
m.02wnylh, education.education.institution, Columbia University
m.02wnstz, education.education.institution, Columbia University
m.02wnd32, education.education.institution, Columbia University
m.02wn3gr, education.education.institution, Columbia University
m.0w5l7yc, education.education.institution, Columbia University
m.0h9b88c, education.education.institution, Columbia University
m.062yr29, education.education.institution, Columbia University
m.04lncrc, education.education.institution, Columbia University
m.05_fz1k, event.speech_or_presentation.type_or_format_of_presentation, State of the Union
m.07llr85, education.education.institution, Columbia University
m.02wnjkj, education.education.institution, Columbia University
m.04hbwn8, education.education.institution, Occidental College
m.02wn396, education.education.institution, Columbia University
m.02wpf40, education.education.institution, Columbia University
m.02wn54k, education.education.institution, Columbia University
m.0666hnb, education.education.institution, Columbia University
m.02wnf32, education.education.institution, Columbia University
m.02wn85m, education.education.institution, Columbia University
m.04m57mb, education.education.institution, Columbia University
m.0h9b7yq, education.education.institution, Columbia University
m.02wnmps, education.education.institution, Columbia University
m.012bzkdk, education.education.institution, Columbia University
m.02wnzdn, education.education.institution, Columbia University
m.02wn347, education.education.institution, Columbia University
m.05yyy24, education.education.institution, Columbia University
m.05_fz16, event.speech_or_presentation.type_or_format_of_presentation, State of the Union
m.07y4hvy, education.education.institution, Columbia University
m.0n1lw3b, education.education.institution, Columbia University
State of the Union, event.type_of_public_presentation.presentations_of_this_type, m.05_fz16
m.05yz8yw, education.education.institution, Columbia University
m.09j58cs, education.education.institution, Columbia University
m.06wgjkk, education.education.institution, Columbia University
m.06zy4kt, education.education.institution, Columbia University
United States Capitol, location.location.events, 2013 State of the Union Address
m.02wnsg7, education.education.institution, Columbia University
m.0107xzwh, education.education.institution, Columbia University
m.02wnplm, education.education.institution, Columbia University
State of the Union, time.recurring_event.instances, 2014 State of the Union Address
2012 State of the Union Address, freebase.valuenotation.is_reviewed, Location(s)
m.0cpkslt, education.education.institution, Columbia University
m.04q19ss, education.education.institution, Columbia University
m.02wn3vc, education.education.institution, Columbia University
m.09hzn8d, education.education.institution, Columbia University
m.02wndp6, education.education.institution, Columbia University
m.04hrfcs, education.education.institution, Columbia University
m.02wny0d, education.education.institution, Columbia University
m.04hckht, education.education.institution, Occidental College
m.0w5kkyc, education.education.institution, Columbia University
m.02wny74, education.education.institution, Columbia University
m.02wnbmy, education.education.institution, Columbia University
m.0n0bwx8, education.education.institution, Columbia University
m.02wnmhd, education.education.institution, Columbia University
m.04hpnby, education.education.institution, Columbia University
m.04hrmt5, education.education.institution, Columbia University
m.04fkydz, education.education.institution, Occidental College
m.04hh_29, education.education.institution, Columbia University
m.04htnrg, education.education.institution, Columbia University
m.02wn85j, education.education.institution, Columbia University
m.09hy9ln, education.education.institution, Columbia University
m.02wnqgh, education.education.institution, Columbia University
m.02wnsfz, education.education.institution, Columbia University
m.02wpkkd, education.education.institution, Columbia University
m.02wmznn, education.education.institution, Columbia University
m.02wpclt, education.education.institution, Columbia University
m.0w57dyc, education.education.institution, Columbia University
m.02wn827, education.education.institution, Columbia University
m.02nqgn2, education.education.institution, Harvard Law School
United States Capitol, location.location.events, 2011 State of the Union Address
m.02wng19, education.education.institution, Columbia University

Answer: Harvard Law School
Columbia University
Occidental College