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 political offices has the person who said "Yes we can!" held? 
Knowledge Triplets: m.04d7bs7, government.government_position_held.office_position_or_title, United States Senator
m.09qn0yx, government.government_position_held.office_position_or_title, United States Senator
m.03h96h6, government.government_office_or_title.office_holders, Illinois State Senator
m.09rfksg, government.government_position_held.office_position_or_title, United States Senator
m.09n64kr, government.government_position_held.office_position_or_title, United States Senator
m.09rjyxg, government.government_position_held.office_position_or_title, United States Senator
m.09s63l2, government.government_position_held.office_position_or_title, United States Senator
m.09rfknq, government.government_position_held.office_position_or_title, United States Senator
m.09s63lt, government.government_position_held.office_position_or_title, United States Senator
m.09rjy3w, government.government_position_held.office_position_or_title, United States Senator
m.09rfkjq, government.government_position_held.office_position_or_title, United States Senator
m.09w2zrq, government.government_position_held.office_position_or_title, United States Senator
m.04d7brx, government.government_position_held.office_position_or_title, United States Senator
m.04d7bqk, government.government_position_held.office_position_or_title, United States Senator
m.04d7rfn, government.government_position_held.office_position_or_title, United States Senator
m.09n53vb, government.government_position_held.office_position_or_title, United States Senator
m.09w1ckf, government.government_position_held.office_position_or_title, United States Senator
m.0mtnz10, government.government_position_held.office_position_or_title, United States Senator
m.09rjypg, government.government_position_held.office_position_or_title, United States Senator
m.0ncrp2m, government.government_position_held.office_position_or_title, United States Senator
m.05kgsks, government.government_position_held.office_position_or_title, United States Senator
Yes we can!, media_common.quotation.author, Barack Obama
m.0bfmkqs, government.government_position_held.office_position_or_title, United States Senator
m.09w3f88, government.government_position_held.office_position_or_title, United States Senator
Barack Obama, government.government_position_held.office_holder, m.03h96h6
m.09g3g2d, government.government_position_held.office_position_or_title, United States Senator
m.09g3gmd, government.government_position_held.office_position_or_title, United States Senator
m.099gnsl, government.government_position_held.office_position_or_title, United States Senator
m.09g3gdk, government.government_position_held.office_position_or_title, United States Senator
m.0bfmkyl, government.government_position_held.office_position_or_title, United States Senator
m.09qpvwz, government.government_position_held.office_position_or_title, United States Senator
m.09pv6t4, government.government_position_held.office_position_or_title, United States Senator
m.09w11pw, government.government_position_held.office_position_or_title, United States Senator
m.05kffgk, government.government_position_held.office_position_or_title, United States Senator
m.0bfmmts, government.government_position_held.office_position_or_title, United States Senator
Yes we can!, people.person.quotations, Barack Obama
m.0ncslmv, government.government_position_held.office_position_or_title, United States Senator
Yes We Can, music.composition.composer, Barack Obama
m.09jy01g, government.government_position_held.office_position_or_title, United States Senator
m.09qmksc, government.government_position_held.office_position_or_title, United States Senator
m.0bw3pmy, government.government_position_held.office_position_or_title, United States Senator
m.09w18s8, government.government_position_held.office_position_or_title, United States Senator
m.0bfml5z, government.government_position_held.office_position_or_title, United States Senator
m.03l79d8, government.government_position_held.office_position_or_title, United States Senator
m.09dxvr9, government.government_position_held.office_position_or_title, United States Senator
m.05kgzyh, government.government_position_held.office_position_or_title, United States Senator
m.09rjyb5, government.government_position_held.office_position_or_title, United States Senator
m.04d7rgg, government.government_position_held.office_position_or_title, United States Senator
m.09qpfy6, government.government_position_held.office_position_or_title, United States Senator
m.09rjwrz, government.government_position_held.office_position_or_title, United States Senator
m.0mtpfws, government.government_position_held.office_position_or_title, United States Senator
m.09rjx1w, government.government_position_held.office_position_or_title, United States Senator
m.09dmqvm, government.government_position_held.office_position_or_title, United States Senator
m.09pvmb9, government.government_position_held.office_position_or_title, United States Senator
m.09rjxvk, government.government_position_held.office_position_or_title, United States Senator
m.05kch26, government.government_position_held.office_position_or_title, United States Senator
m.09dxvp0, government.government_position_held.office_position_or_title, United States Senator
m.09rjyl5, government.government_position_held.office_position_or_title, United States Senator
m.09w31mm, government.government_position_held.office_position_or_title, United States Senator
m.0bfml6y, government.government_position_held.office_position_or_title, United States Senator
m.09dxvnp, government.government_position_held.office_position_or_title, United States Senator
m.09w3701, government.government_position_held.office_position_or_title, United States Senator
m.09dxvxv, government.government_position_held.office_position_or_title, United States Senator
m.09rjyhw, government.government_position_held.office_position_or_title, United States Senator
m.09rjyp4, government.government_position_held.office_position_or_title, United States Senator
Barack Obama, book.book_subject.works, Yes We Can: A Biography of President Barack Obama
m.09rjwh5, government.government_position_held.office_position_or_title, United States Senator
m.09rjyg3, government.government_position_held.office_position_or_title, United States Senator
m.09rjyvf, government.government_position_held.office_position_or_title, United States Senator
m.0bfml30, government.government_position_held.office_position_or_title, United States Senator
m.09rjykw, government.government_position_held.office_position_or_title, United States Senator
m.09dmsqz, government.government_position_held.office_position_or_title, United States Senator
m.09rjwgv, government.government_position_held.office_position_or_title, United States Senator
m.09rjybv, government.government_position_held.office_position_or_title, United States Senator
m.04hzwd9, government.government_position_held.office_position_or_title, United States Senator
m.09w11bv, government.government_position_held.office_position_or_title, United States Senator
m.09sf0wr, government.government_position_held.office_position_or_title, United States Senator
m.09rfkn9, government.government_position_held.office_position_or_title, United States Senator
m.09g3grv, government.government_position_held.office_position_or_title, United States Senator
m.0ncr138, government.government_position_held.office_position_or_title, United States Senator
m.0bfmm5s, government.government_position_held.office_position_or_title, United States Senator
m.04hzdxk, government.government_position_held.office_position_or_title, United States Senator
m.09pv6s9, government.government_position_held.office_position_or_title, United States Senator
m.04d7bqx, government.government_position_held.office_position_or_title, United States Senator
m.09qmrg5, government.government_position_held.office_position_or_title, United States Senator
m.09qmldy, government.government_position_held.office_position_or_title, United States Senator
m.0nc_w1l, government.government_position_held.office_position_or_title, United States Senator
United States of America, government.government_office_or_title.jurisdiction, United States Senator
m.09rfknv, government.government_position_held.office_position_or_title, United States Senator
m.09dxvnc, government.government_position_held.office_position_or_title, United States Senator
m.09w1bp8, government.government_position_held.office_position_or_title, United States Senator
m.09g1j7y, government.government_position_held.office_position_or_title, United States Senator
m.09rfksb, government.government_position_held.office_position_or_title, United States Senator
m.09g3g1q, government.government_position_held.office_position_or_title, United States Senator
m.09rjwrb, government.government_position_held.office_position_or_title, United States Senator
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, Barack Obama
m.0ncsdy8, government.government_position_held.office_position_or_title, United States Senator
m.09dxvvs, government.government_position_held.office_position_or_title, United States Senator
m.09g3fzv, government.government_position_held.office_position_or_title, United States Senator
m.09rjy8w, government.government_position_held.office_position_or_title, United States Senator
m.09qnx6r, government.government_position_held.office_position_or_title, United States Senator
m.09s63wl, government.government_position_held.office_position_or_title, United States Senator
m.05kchrk, government.government_position_held.office_position_or_title, United States Senator
m.09w1j1d, government.government_position_held.office_position_or_title, United States Senator
m.09rjx9g, government.government_position_held.office_position_or_title, United States Senator
m.09g1j2z, government.government_position_held.office_position_or_title, United States Senator
m.09qnld9, government.government_position_held.office_position_or_title, United States Senator
m.09n53dc, government.government_position_held.office_position_or_title, United States Senator
m.09qmqdk, government.government_position_held.office_position_or_title, United States Senator
m.09w1f8b, government.government_position_held.office_position_or_title, United States Senator
m.09qmlzw, government.government_position_held.office_position_or_title, United States Senator
m.04d5784, government.government_position_held.office_position_or_title, United States Senator
m.09rjwf8, government.government_position_held.office_position_or_title, United States Senator
m.0mthh8h, government.government_position_held.office_position_or_title, United States Senator
m.05kgsgg, government.government_position_held.office_position_or_title, United States Senator
m.09w38rw, government.government_position_held.office_position_or_title, United States Senator
m.03h9hn4, government.government_position_held.office_holder, Barack Obama
m.09888zm, government.government_position_held.office_position_or_title, United States Senator
m.09g3gnb, government.government_position_held.office_position_or_title, United States Senator
m.09j1vtg, government.government_position_held.office_position_or_title, United States Senator
m.03yywd2, government.government_position_held.office_position_or_title, United States Senator
m.09rjyz2, government.government_position_held.office_position_or_title, United States Senator
m.09dmplz, government.government_position_held.office_position_or_title, United States Senator
m.05kcncx, government.government_position_held.office_position_or_title, United States Senator
m.09pv6tj, government.government_position_held.office_position_or_title, United States Senator
m.04d4y9r, government.government_position_held.office_position_or_title, United States Senator
m.09rjynt, government.government_position_held.office_position_or_title, United States Senator
m.09rjww8, government.government_position_held.office_position_or_title, United States Senator
m.0ncr0px, government.government_position_held.office_position_or_title, United States Senator
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, United States of America
m.0bfmky8, government.government_position_held.office_position_or_title, United States Senator
m.09w1bd0, government.government_position_held.office_position_or_title, United States Senator
m.09rjwtq, government.government_position_held.office_position_or_title, United States Senator
m.09rjy6s, government.government_position_held.office_position_or_title, United States Senator
m.03h96h6, government.government_position_held.office_holder, Barack Obama
m.09qpfbx, government.government_position_held.office_position_or_title, United States Senator
m.09g3g4r, government.government_position_held.office_position_or_title, United States Senator
m.09j1kyw, government.government_position_held.office_position_or_title, United States Senator
m.09sf0ll, government.government_position_held.office_position_or_title, United States Senator
m.09rjwyg, government.government_position_held.office_position_or_title, United States Senator
m.0ncr3m7, government.government_position_held.office_position_or_title, United States Senator
m.09dxvzs, government.government_position_held.office_position_or_title, United States Senator
m.09dxvs8, government.government_position_held.office_position_or_title, United States Senator
m.0bfml9l, government.government_position_held.office_position_or_title, United States Senator
m.0ncskjn, government.government_position_held.office_position_or_title, United States Senator
m.09qmtsp, government.government_position_held.office_position_or_title, United States Senator
m.09n51dy, government.government_position_held.office_position_or_title, United States Senator
m.09g3ggv, government.government_position_held.office_position_or_title, United States Senator
m.09w3b6h, government.government_position_held.office_position_or_title, United States Senator
m.09w1hsh, government.government_position_held.office_position_or_title, United States Senator
m.09dxvqm, government.government_position_held.office_position_or_title, United States Senator
m.09g3gl9, government.government_position_held.office_position_or_title, United States Senator
m.09qprsc, government.government_position_held.office_position_or_title, United States Senator
m.09pv6sx, government.government_position_held.office_position_or_title, United States Senator
m.09w0zkh, government.government_position_held.office_position_or_title, United States Senator
m.09pvb56, government.government_position_held.office_position_or_title, United States Senator
m.0ncsvxg, government.government_position_held.office_position_or_title, United States Senator
m.0bfmldz, government.government_position_held.office_position_or_title, United States Senator
m.09w1h1p, government.government_position_held.office_position_or_title, United States Senator
m.09w3d4t, government.government_position_held.office_position_or_title, United States Senator
m.09g3gss, government.government_position_held.office_position_or_title, United States Senator
m.09w31zs, government.government_position_held.office_position_or_title, United States Senator
m.09g1j3b, government.government_position_held.office_position_or_title, United States Senator
m.09g3gjm, government.government_position_held.office_position_or_title, United States Senator
m.09dm85m, government.government_position_held.office_position_or_title, United States Senator
m.09w1djs, government.government_position_held.office_position_or_title, United States Senator
m.09qnc5n, government.government_position_held.office_position_or_title, United States Senator
m.0ncrtwg, government.government_position_held.office_position_or_title, United States Senator
Barack Obama, people.person.nationality, United States of America
m.09qngrl, government.government_position_held.office_position_or_title, United States Senator
m.0ncqz98, government.government_position_held.office_position_or_title, United States Senator
m.09qnrph, government.government_position_held.office_position_or_title, United States Senator
m.09rjyzq, government.government_position_held.office_position_or_title, United States Senator
m.09sf1hc, government.government_position_held.office_position_or_title, United States Senator
m.03h9hn4, government.government_position_held.office_position_or_title, United States Senator
m.09889dw, government.government_position_held.office_position_or_title, United States Senator
m.09rjz0l, government.government_position_held.office_position_or_title, United States Senator
m.09rjych, government.government_position_held.office_position_or_title, United States Senator
m.09pvmbw, government.government_position_held.office_position_or_title, United States Senator
m.09rjwtd, government.government_position_held.office_position_or_title, United States Senator
m.09rjy7m, government.government_position_held.office_position_or_title, United States Senator
m.09w2zf9, government.government_position_held.office_position_or_title, United States Senator
m.09rjytr, government.government_position_held.office_position_or_title, United States Senator
m.09w3bk9, government.government_position_held.office_position_or_title, United States Senator
m.04j5vg3, government.government_position_held.office_position_or_title, United States Senator
m.09qpk8s, government.government_position_held.office_position_or_title, United States Senator
m.0nbyv18, government.government_position_held.office_position_or_title, United States Senator
m.04d5361, government.government_position_held.office_position_or_title, United States Senator
m.09n5ckd, government.government_position_held.office_position_or_title, United States Senator
m.09qpblf, government.government_position_held.office_position_or_title, United States Senator
m.09g3gjz, government.government_position_held.office_position_or_title, United States Senator
m.09s64nd, government.government_position_held.office_position_or_title, United States Senator
m.09rjygr, government.government_position_held.office_position_or_title, United States Senator
m.09qn3bz, government.government_position_held.office_position_or_title, United States Senator
m.04d6t3p, government.government_position_held.office_position_or_title, United States Senator
m.03xkg4b, government.government_position_held.office_position_or_title, United States Senator
m.09qmm9d, government.government_position_held.office_position_or_title, United States Senator
m.09rfkql, government.government_position_held.office_position_or_title, United States Senator
m.09g3glm, government.government_position_held.office_position_or_title, United States Senator
m.09rjycw, government.government_position_held.office_position_or_title, United States Senator
m.09sf1bg, government.government_position_held.office_position_or_title, United States Senator
m.09rjyfh, government.government_position_held.office_position_or_title, United States Senator
m.09pv6sl, government.government_position_held.office_position_or_title, United States Senator
m.0ncr1xf, government.government_position_held.office_position_or_title, United States Senator
m.09rjx4g, government.government_position_held.office_position_or_title, United States Senator
m.09pvmbr, government.government_position_held.office_position_or_title, United States Senator
m.09w3g1v, government.government_position_held.office_position_or_title, United States Senator
m.09g3gvk, government.government_position_held.office_position_or_title, United States Senator
m.09dxvw2, government.government_position_held.office_position_or_title, United States Senator
m.09dxvsl, government.government_position_held.office_position_or_title, United States Senator
m.09rfklk, government.government_position_held.office_position_or_title, United States Senator
m.09dxvwt, government.government_position_held.office_position_or_title, United States Senator
m.09n6hsy, government.government_position_held.office_position_or_title, United States Senator
m.05kgyzr, government.government_position_held.office_position_or_title, United States Senator
m.09n6d4r, government.government_position_held.office_position_or_title, United States Senator
m.09rfkp2, government.government_position_held.office_position_or_title, United States Senator
m.09rfklv, government.government_position_held.office_position_or_title, United States Senator
m.03nmyx1, government.government_position_held.office_position_or_title, United States Senator
m.09rjy6g, government.government_position_held.office_position_or_title, United States Senator
m.09n5gml, government.government_position_held.office_position_or_title, United States Senator
m.09w37bk, government.government_position_held.office_position_or_title, United States Senator
m.09rjxzv, government.government_position_held.office_position_or_title, United States Senator
m.09rjyh7, government.government_position_held.office_position_or_title, United States Senator
m.0nbxx9s, government.government_position_held.office_position_or_title, United States Senator
m.09qmv5y, government.government_position_held.office_position_or_title, United States Senator
m.099ggl2, government.government_position_held.office_position_or_title, United States Senator
m.09sf0lv, government.government_position_held.office_position_or_title, United States Senator
m.09rjywh, government.government_position_held.office_position_or_title, United States Senator
m.0ncswtk, government.government_position_held.office_position_or_title, United States Senator
m.09pvqqz, government.government_position_held.office_position_or_title, United States Senator
m.09pv6t0, government.government_position_held.office_position_or_title, United States Senator
m.0mtkc3s, government.government_position_held.office_position_or_title, United States Senator
m.09dxvms, government.government_position_held.office_position_or_title, United States Senator
m.09dmhf8, government.government_position_held.office_position_or_title, United States Senator
m.09w3bz1, government.government_position_held.office_position_or_title, United States Senator
m.09g3g3s, government.government_position_held.office_position_or_title, United States Senator
m.09qplwr, government.government_position_held.office_position_or_title, United States Senator
m.0ncsbq6, government.government_position_held.office_position_or_title, United States Senator
m.09n5941, government.government_position_held.office_position_or_title, United States Senator
m.0mthls6, government.government_position_held.office_position_or_title, United States Senator
m.0n66vlh, government.government_position_held.office_position_or_title, United States Senator
m.09rjyw5, government.government_position_held.office_position_or_title, United States Senator
m.04d7tl6, government.government_position_held.office_position_or_title, United States Senator
Barack Obama, music.composer.compositions, Yes We Can
m.0ncrkd4, government.government_position_held.office_position_or_title, United States Senator
m.09w37r6, government.government_position_held.office_position_or_title, United States Senator
m.09w36np, government.government_position_held.office_position_or_title, United States Senator
m.09sf121, government.government_position_held.office_position_or_title, United States Senator
m.0ncsnn9, government.government_position_held.office_position_or_title, United States Senator
m.09w3crv, government.government_position_held.office_position_or_title, United States Senator
m.0bw3nc7, government.government_position_held.office_position_or_title, United States Senator
m.0ncr1g1, government.government_position_held.office_position_or_title, United States Senator
m.09g3gqt, government.government_position_held.office_position_or_title, United States Senator
m.09g3gmq, government.government_position_held.office_position_or_title, United States Senator
m.0mthmhn, government.government_position_held.office_position_or_title, United States Senator
m.09sf1bb, government.government_position_held.office_position_or_title, United States Senator
m.09dxvrm, government.government_position_held.office_position_or_title, United States Senator
m.09rjym4, government.government_position_held.office_position_or_title, United States Senator
m.09dxvrz, government.government_position_held.office_position_or_title, United States Senator
m.09qmhzv, government.government_position_held.office_position_or_title, United States Senator
m.09w1hdz, government.government_position_held.office_position_or_title, United States Senator
m.09w1ftg, government.government_position_held.office_position_or_title, United States Senator
m.09n5vg3, government.government_position_held.office_position_or_title, United States Senator
m.09rfkp6, government.government_position_held.office_position_or_title, United States Senator
m.09w35ks, government.government_position_held.office_position_or_title, United States Senator
m.010d2znn, government.government_position_held.office_position_or_title, United States Senator
m.099gpnt, government.government_position_held.office_position_or_title, United States Senator
m.09rjwvz, government.government_position_held.office_position_or_title, United States Senator
m.09n57s2, government.government_position_held.office_position_or_title, United States Senator
m.09g3gg4, government.government_position_held.office_position_or_title, United States Senator
m.09w19kz, government.government_position_held.office_position_or_title, United States Senator
m.09n5zrq, government.government_position_held.office_position_or_title, United States Senator
m.09rjyv2, government.government_position_held.office_position_or_title, United States Senator
m.09g1j5d, government.government_position_held.office_position_or_title, United States Senator
m.09pv6t8, government.government_position_held.office_position_or_title, United States Senator
m.09qml21, government.government_position_held.office_position_or_title, United States Senator
m.0nbyy3z, government.government_position_held.office_position_or_title, United States Senator
m.04s_2dh, government.government_position_held.office_holder, Barack Obama
m.0bfmmkk, government.government_position_held.office_position_or_title, United States Senator
m.09w1dx5, government.government_position_held.office_position_or_title, United States Senator
m.09qnl23, government.government_position_held.office_position_or_title, United States Senator
m.09w0zxh, government.government_position_held.office_position_or_title, United States Senator
m.09rjwzv, government.government_position_held.office_position_or_title, United States Senator
m.09n56ss, government.government_position_held.office_position_or_title, United States Senator
m.0bfml20, government.government_position_held.office_position_or_title, United States Senator
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Barack Obama, people.person.quotations, Yes we can!
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m.09pvmbg, government.government_position_held.office_position_or_title, United States Senator

Answer: United States Senator
Illinois State Senator