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: The President that said 'Yes we can!' went to what schools? 
Knowledge Triplets: m.07lth_f, education.education.institution, Harvard Law School
m.02wpfcq, education.education.institution, Harvard Law School
m.05y_10r, education.education.institution, Harvard Law School
m.0n1jq_7, education.education.institution, Harvard Law School
m.08d7rms, education.education.institution, Harvard Law School
m.02wnyqm, education.education.institution, Harvard Law School
m.09vj7ry, education.education.institution, Harvard Law School
m.04yxfq_, education.education.institution, Harvard Law School
m.05y_t47, education.education.institution, Harvard Law School
m.02wmtv1, education.education.institution, Harvard Law School
m.02wnvhh, education.education.institution, Harvard Law School
m.03p8ggm, education.education.institution, Harvard Law School
m.05yzklz, education.education.institution, Harvard Law School
m.02wnd77, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, If you're walking down the right path and you're willing to keep walking, eventually you'll make progress.
m.02wn8zt, education.education.institution, Harvard Law School
m.03p8gg9, education.education.institution, Harvard Law School
m.04q4h22, education.education.institution, Harvard Law School
m.05yynl4, education.education.institution, Harvard Law School
m.02wp9vy, education.education.institution, Harvard Law School
m.02wnb31, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.012l94sv
m.02wpf_6, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.02nqgmw
m.04lp889, education.education.institution, Harvard Law School
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, United States of America
m.05yz287, education.education.institution, Harvard Law School
m.02wpt9y, education.education.institution, Harvard Law School
m.04htm0m, education.education.institution, Harvard Law School
m.06wgnrs, education.education.institution, Harvard Law School
m.02nqgpk, education.education.institution, Occidental College
m.07llwkq, education.education.institution, Harvard Law School
m.02wnq6_, education.education.institution, Harvard Law School
m.04yt4lp, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.012m9zwm
m.04z17m0, education.education.institution, Harvard Law School
m.02wnpmy, education.education.institution, Harvard Law School
m.02nqgn2, education.education.institution, Harvard Law School
m.04ht3nv, education.education.institution, Harvard Law School
Barack Obama, education.education.student, m.02nqgp6
g.11b7snn5n5, education.education.institution, Harvard Law School
m.04lp3y_, education.education.institution, Harvard Law School
m.02wn3ny, education.education.institution, Harvard Law School
m.05y_0hl, education.education.institution, Harvard Law School
m.062yst4, education.education.institution, Harvard Law School
m.04q148_, education.education.institution, Harvard Law School
m.02wnrr8, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.012m11bj
m.03p8gym, education.education.institution, Harvard Law School
m.02wpmt6, education.education.institution, Harvard Law School
m.04fv021, education.education.institution, Harvard Law School
m.06wglpy, education.education.institution, Harvard Law School
m.02wmrgl, education.education.institution, Harvard Law School
m.03p8gr1, education.education.institution, Harvard Law School
m.04z88yh, education.education.institution, Harvard Law School
m.02wpmyb, education.education.institution, Harvard Law School
m.0sw3tty, education.education.institution, Harvard Law School
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Barack Obama
m.0svybng, education.education.institution, Harvard Law School
m.02wngdr, education.education.institution, Harvard Law School
m.05yzkt_, education.education.institution, Harvard Law School
m.0770py_, education.education.institution, Harvard Law School
m.04lnx8r, education.education.institution, Harvard Law School
m.02wnng4, education.education.institution, Harvard Law School
m.0nbyj44, education.education.student, Barack Obama
m.0n44bnb, education.education.institution, Harvard Law School
m.09vjn2n, education.education.institution, Harvard Law School
m.012nkfmv, education.education.institution, Harvard Law School
m.04ysyhq, education.education.institution, Harvard Law School
m.06wgnzb, education.education.institution, Harvard Law School
m.02wnn_9, education.education.institution, Harvard Law School
m.0whw4z_, education.education.institution, Harvard Law School
m.0wld_31, education.education.institution, Harvard Law School
m.02wnxs7, education.education.institution, Harvard Law School
m.06wgnn1, education.education.institution, Harvard Law School
m.04hnj93, education.education.institution, Harvard Law School
m.05yzlw_, education.education.institution, Harvard Law School
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, Barack Obama
m.02wmsny, education.education.institution, Harvard Law School
m.02wmtq6, education.education.institution, Harvard Law School
m.0zbss57, education.education.institution, Harvard Law School
m.0dh56h9, education.education.institution, Harvard Law School
m.02wn2gz, education.education.institution, Harvard Law School
m.02wnkhk, education.education.institution, Harvard Law School
m.06wgnxk, education.education.institution, Harvard Law School
m.0gltrwh, education.education.institution, Harvard Law School
m.07lt5yw, education.education.institution, Harvard Law School
m.0nbyhy_, education.education.student, Barack Obama
m.02wpr_c, education.education.institution, Harvard Law School
m.05yyx8t, education.education.institution, Harvard Law School
m.02wmt95, education.education.institution, Harvard Law School
m.02wms28, education.education.institution, Harvard Law School
m.04lp857, education.education.institution, Harvard Law School
m.02nqgn2, education.education.student, Barack Obama
m.012m6w18, education.education.student, Barack Obama
m.02wndrk, education.education.institution, Harvard Law School
m.0whtzl8, education.education.institution, Harvard Law School
m.04yt0m1, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, Why can't I just eat my waffle?
m.03p8gy9, education.education.institution, Harvard Law School
m.05yyx0z, education.education.institution, Harvard Law School
m.04ysyx7, education.education.institution, Harvard Law School
m.0770fk_, education.education.institution, Harvard Law School
m.07ltn_2, education.education.institution, Harvard Law School
m.02wptt9, education.education.institution, Harvard Law School
m.04q193f, education.education.institution, Harvard Law School
m.02wpfk1, education.education.institution, Harvard Law School
m.064zwqy, education.education.institution, Harvard Law School
Barack Obama, education.education.student, m.0nbyhqc
m.06wgly3, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, We need to internalize this idea of excellence. Not many folks spend a lot of time trying to be excellent.
m.02nqgp6, education.education.student, Barack Obama
m.03p8gt7, education.education.institution, Harvard Law School
m.02wnlgz, education.education.institution, Harvard Law School
m.02wm__p, education.education.institution, Harvard Law School
m.02wp669, education.education.institution, Harvard Law School
m.06wgnwz, education.education.institution, Harvard Law School
m.0wkhm33, education.education.institution, Harvard Law School
Barack Obama, education.education.student, m.0nbyhy_
m.07lt44_, education.education.institution, Harvard Law School
m.02wnz_l, education.education.institution, Harvard Law School
m.05yym77, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.0nbyj44
m.0zdfkz5, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, Starting today, we must pick ourselves up, dust ourselves off, and begin again the work of remaking America.
Barack Obama, people.person.quotations, Yes we can!
m.062yzck, education.education.institution, Harvard Law School
m.04yswb_, education.education.institution, Harvard Law School
m.04q155_, education.education.institution, Harvard Law School
m.07lkntt, education.education.institution, Harvard Law School
m.062yvn7, education.education.institution, Harvard Law School
m.02wpf73, education.education.institution, Harvard Law School
m.02wnld4, education.education.institution, Harvard Law School
m.0gtzddr, education.education.institution, Harvard Law School
m.09vjhdq, education.education.institution, Harvard Law School
m.06wgnnj, education.education.institution, Harvard Law School
m.062ty_5, education.education.institution, Harvard Law School
m.03p8gh7, education.education.institution, Harvard Law School
m.02wmtw2, education.education.institution, Harvard Law School
m.03p8gr6, education.education.institution, Harvard Law School
m.06wgnt_, education.education.institution, Harvard Law School
m.012m9zwm, education.education.student, Barack Obama
m.06wgl5y, education.education.institution, Harvard Law School
Barack Obama, education.education.student, m.02nqgpk
Barack Obama, education.education.student, m.02nqgn2
m.0n1d9t_, education.education.institution, Harvard Law School
m.09j5l44, education.education.institution, Harvard Law School
m.06wgnpr, education.education.institution, Harvard Law School
m.0nbyhqc, education.education.institution, Noelani Elementary School
m.06wgnyn, education.education.institution, Harvard Law School
m.0gltsh2, education.education.institution, Harvard Law School
m.02wpsm7, education.education.institution, Harvard Law School
m.062yyw_, education.education.institution, Harvard Law School
m.05y_86l, education.education.institution, Harvard Law School
m.04yt8dd, education.education.institution, Harvard Law School
m.02_3syj, education.education.institution, Harvard Law School
m.02wm_27, education.education.institution, Harvard Law School
m.05yylgr, education.education.institution, Harvard Law School
m.09vjnq_, education.education.institution, Harvard Law School
m.06wgnlb, education.education.institution, Harvard Law School
m.04yt0t2, education.education.institution, Harvard Law School
m.04hz_t2, education.education.institution, Harvard Law School
m.09vjkbn, education.education.institution, Harvard Law School
m.07lt8vz, education.education.institution, Harvard Law School
m.05yytn3, education.education.institution, Harvard Law School
m.012m4x3m, education.education.student, Barack Obama
m.0461czb, education.education.institution, Harvard Law School
m.02nqgp6, education.educational_institution.students_graduates, Punahou School
m.062yylj, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.0nbyj44
m.02nqgmw, education.education.institution, Columbia University
m.04yzscl, education.education.institution, Harvard Law School
m.0sw31d7, education.education.institution, Harvard Law School
m.03p8h11, education.education.institution, Harvard Law School
m.02wpy5z, education.education.institution, Harvard Law School
m.07lthwp, education.education.institution, Harvard Law School
m.02wng1z, education.education.institution, Harvard Law School
m.04ysz33, education.education.institution, Harvard Law School
m.05y_6ll, education.education.institution, Harvard Law School
m.0nbyhy_, education.education.institution, St. Francis of Assisi Catholic School
m.06wgkld, education.education.institution, Harvard Law School
m.06wgnqy, education.education.institution, Harvard Law School
m.09vjkhv, education.education.institution, Harvard Law School
m.06wglq8, education.education.institution, Harvard Law School
m.04hy2lz, education.education.institution, Harvard Law School
m.02wnl01, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.02nqgmw
m.0gl21_p, education.education.institution, Harvard Law School
m.07skj4_, education.education.institution, Harvard Law School
m.05y_6nx, education.education.institution, Harvard Law School
m.012m11bj, education.education.student, Barack Obama
m.09sc84w, education.education.institution, Harvard Law School
m.062yz54, education.education.institution, Harvard Law School
Yes we can!, people.person.quotations, Barack Obama
m.02wppz3, education.education.institution, Harvard Law School
m.062yzpw, education.education.institution, Harvard Law School
m.062yyr8, education.education.institution, Harvard Law School
m.0gggkck, education.education.institution, Harvard Law School
m.02wnpf5, education.education.institution, Harvard Law School
m.02wnn54, education.education.institution, Harvard Law School
m.05yzskb, education.education.institution, Harvard Law School
Yes we can!, media_common.quotation.author, Barack Obama
m.06wgkyj, education.education.institution, Harvard Law School
m.04lnwk2, education.education.institution, Harvard Law School
m.09j2s86, education.education.institution, Harvard Law School
m.02wnbx8, education.education.institution, Harvard Law School
m.012g89_s, education.education.institution, Harvard Law School
m.02_70nw, education.education.institution, Harvard Law School
m.02wp85z, education.education.institution, Harvard Law School
m.02wnzmw, education.education.institution, Harvard Law School
m.02wp537, education.education.institution, Harvard Law School
m.03p8grj, education.education.institution, Harvard Law School
m.04ysygw, education.education.institution, Harvard Law School
m.05y_74s, education.education.institution, Harvard Law School
Yes We Can, music.composition.composer, Barack Obama
m.0123vytw, education.education.institution, Harvard Law School
m.09vjmm1, education.education.institution, Harvard Law School
m.02wnqdq, education.education.institution, Harvard Law School
m.07sk5q_, education.education.institution, Harvard Law School
m.04hfm5w, education.education.institution, Harvard Law School
m.07skc26, education.education.institution, Harvard Law School
m.04hnw63, education.education.institution, Harvard Law School
Barack Obama, book.book_subject.works, Yes We Can: A Biography of President Barack Obama
m.0_04xxn, education.education.institution, Harvard Law School
m.06wgmrw, education.education.institution, Harvard Law School
m.05yyxt3, education.education.institution, Harvard Law School
m.06wgnq8, education.education.institution, Harvard Law School
m.02wnt9b, education.education.institution, Harvard Law School
m.0_05_gm, education.education.institution, Harvard Law School
m.04ht7lt, education.education.institution, Harvard Law School
m.06wgjr7, education.education.institution, Harvard Law School
m.02nqgn2, education.education.institution, Harvard Law School
m.02wnj7h, education.education.institution, Harvard Law School
m.05y_2rn, education.education.institution, Harvard Law School
m.06wgngy, education.education.institution, Harvard Law School
m.09vjm33, education.education.institution, Harvard Law School
m.04hrql5, education.education.institution, Harvard Law School
m.02wpm5_, education.education.institution, Harvard Law School
m.06wgnfm, education.education.institution, Harvard Law School
m.06wgnnr, education.education.institution, Harvard Law School
m.05yz212, education.education.institution, Harvard Law School
m.06wghmb, education.education.institution, Harvard Law School
m.06wgnr7, education.education.institution, Harvard Law School
m.07ltlb2, education.education.institution, Harvard Law School
m.04q1617, education.education.institution, Harvard Law School
m.062yzf_, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.0nbyhqc
Barack Obama, people.person.education, m.0nbyhy_
m.05y_03q, education.education.institution, Harvard Law School
m.04hznns, education.education.institution, Harvard Law School
m.09vkr_b, education.education.institution, Harvard Law School
m.0gltrz9, education.education.institution, Harvard Law School
m.02wmxhn, education.education.institution, Harvard Law School
m.06wgnqm, education.education.institution, Harvard Law School
m.02wn31j, education.education.institution, Harvard Law School
m.02wnbdj, education.education.institution, Harvard Law School
m.06wgkn9, education.education.institution, Harvard Law School
m.02wnh0b, education.education.institution, Harvard Law School
m.02wmyhb, education.education.institution, Harvard Law School
m.04hw14m, education.education.institution, Harvard Law School
m.062yzl7, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.012m4x3m
g.11bv3mt9f_, education.education.institution, Harvard Law School
m.02_7hnt, education.education.institution, Harvard Law School
m.062yzrd, education.education.institution, Harvard Law School
m.05y_6m2, education.education.institution, Harvard Law School
m.06wgmmg, education.education.institution, Harvard Law School
m.04yt014, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.012m6w18
m.06wggmh, education.education.institution, Harvard Law School
m.05yzpr_, education.education.institution, Harvard Law School
m.08d7drm, education.education.institution, Harvard Law School
m.06wgh2_, education.education.institution, Harvard Law School
m.02wpy26, education.education.institution, Harvard Law School
m.02wnzqs, education.education.institution, Harvard Law School
m.09vjn12, education.education.institution, Harvard Law School
m.02wn6_2, education.education.institution, Harvard Law School
m.05yzch4, education.education.institution, Harvard Law School
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
m.062yz37, education.education.institution, Harvard Law School
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Joe Biden
m.04zk8pf, education.education.institution, Harvard Law School
m.04lrtpv, education.education.institution, Harvard Law School
m.09vjnxq, education.education.institution, Harvard Law School
m.04lnz5w, education.education.institution, Harvard Law School
m.04ywd1d, education.education.institution, Harvard Law School
m.02wpwh9, education.education.institution, Harvard Law School
m.02wnkrb, education.education.institution, Harvard Law School
m.04yydp4, education.education.institution, Harvard Law School
m.02wnjmw, education.education.institution, Harvard Law School
m.09j594y, education.education.institution, Harvard Law School
m.02wnhlw, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.02nqgn2
m.062yzrs, education.education.institution, Harvard Law School
m.09vjmhg, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.02nqgp6
m.02nr087, education.education.institution, Harvard Law School
m.02zd3z3, education.education.institution, Harvard Law School
m.02wpt7z, education.education.institution, Harvard Law School
m.02wm_68, education.education.institution, Harvard Law School
m.09tdjgr, education.education.institution, Harvard Law School
m.02wn_6m, education.education.institution, Harvard Law School
m.062yyt_, education.education.institution, Harvard Law School
m.06wgkzz, education.education.institution, Harvard Law School
m.03p8gr_, education.education.institution, Harvard Law School
m.012l94sv, education.education.student, Barack Obama
m.04lnkjy, education.education.institution, Harvard Law School
m.04hmt61, education.education.institution, Harvard Law School
m.02wnp56, education.education.institution, Harvard Law School
m.05y_5t9, education.education.institution, Harvard Law School
m.02nqgmw, education.education.student, Barack Obama
m.06wgnwh, education.education.institution, Harvard Law School
m.02wmt87, education.education.institution, Harvard Law School
m.06wgnwt, education.education.institution, Harvard Law School
m.0nbyj44, education.education.institution, State Elementary School Menteng 01
m.05yzcyd, education.education.institution, Harvard Law School
m.02wpxln, education.education.institution, Harvard Law School
m.06wgnzh, education.education.institution, Harvard Law School
m.05yyr91, education.education.institution, Harvard Law School
m.02nqgpk, education.education.student, Barack Obama
m.02wn24v, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, No one is pro-abortion.
m.04h9z14, education.education.institution, Harvard Law School
m.05np7nc, education.education.institution, Harvard Law School
m.02wngnq, education.education.institution, Harvard Law School
m.02wpt2m, education.education.institution, Harvard Law School
m.06wgnsz, education.education.institution, Harvard Law School
m.02wn2t5, education.education.institution, Harvard Law School
m.04dy2lw, education.education.institution, Harvard Law School
m.04yxd9j, education.education.institution, Harvard Law School
m.05yz923, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, Just give it a try
m.05y_r59, education.education.institution, Harvard Law School
m.09vj7hy, education.education.institution, Harvard Law School
m.09scdq2, education.education.institution, Harvard Law School
m.04ywhnr, education.education.institution, Harvard Law School
m.0dfftds, education.education.institution, Harvard Law School
m.02wmzb_, education.education.institution, Harvard Law School
m.05y_8t_, education.education.institution, Harvard Law School
m.07skg22, education.education.institution, Harvard Law School
m.06zy46h, education.education.institution, Harvard Law School
m.04q18k3, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, Money is not the only answer, but it makes a difference.
m.06wgnyt, education.education.institution, Harvard Law School
m.07sk3fz, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.02nqgpk
m.02wmtnf, education.education.institution, Harvard Law School
m.05yz36_, education.education.institution, Harvard Law School
m.04m3tsw, education.education.institution, Harvard Law School
Barack Obama, music.composer.compositions, Yes We Can
m.09vjn71, education.education.institution, Harvard Law School
m.04yt7jx, education.education.institution, Harvard Law School
Barack Obama, government.us_president.vice_president, Joe Biden
m.04hfljz, education.education.institution, Harvard Law School
m.02wmssh, education.education.institution, Harvard Law School
m.02wn67z, education.education.institution, Harvard Law School
m.06wgll1, education.education.institution, Harvard Law School
m.09j5ky4, education.education.institution, Harvard Law School
m.06wgny0, education.education.institution, Harvard Law School
m.02wn20_, education.education.institution, Harvard Law School
m.0nbyhqc, education.education.student, Barack Obama
m.09vjlld, education.education.institution, Harvard Law School
m.062yxl2, education.education.institution, Harvard Law School
m.09vjnz4, education.education.institution, Harvard Law School
m.02wnhm1, education.education.institution, Harvard Law School
m.03p8h16, education.education.institution, Harvard Law School
m.09vjkyv, education.education.institution, Harvard Law School
m.02_b88q, education.education.institution, Harvard Law School
m.02wnhy5, education.education.institution, Harvard Law School
m.02wnrn5, education.education.institution, Harvard Law School
m.06wglm9, education.education.institution, Harvard Law School
m.02wprf2, education.education.institution, Harvard Law School
m.07lfxw4, education.education.institution, Harvard Law School
m.04hh_24, education.education.institution, Harvard Law School
m.06wgnyb, education.education.institution, Harvard Law School
m.06wgnp2, education.education.institution, Harvard Law School
m.04yx3mv, education.education.institution, Harvard Law School
Barack Obama, people.person.quotations, As for our common defense, we reject as false the choice between our safety and our ideals.
m.02wnr28, education.education.institution, Harvard Law School
m.0xn8125, education.honorary_degree.recipient, Barack Obama
m.05yzmtg, education.education.institution, Harvard Law School
m.02wnwd8, education.education.institution, Harvard Law School

Answer: Harvard Law School
Columbia University
Noelani Elementary School
State Elementary School Menteng 01
Punahou School
Occidental College
St. Francis of Assisi Catholic School