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 field was college degree did the speaker who wrote about Education reform in? 
Knowledge Triplets: m.04h_4jj, education.education.major_field_of_study, Business Administration an Economics
m.0fq7rsm, education.education.major_field_of_study, Economics and Political Science
m.03ldx1_, education.education.major_field_of_study, Jurisprudence
m.012bhw63, education.education.major_field_of_study, Liberal Studies
Left Back: A Century of Failed School Reforms, book.written_work.subjects, American History
m.0bmz5v8, education.education.major_field_of_study, Business Administration
m.04h65_5, education.education.major_field_of_study, Economics
m.02wmvy6, education.education.major_field_of_study, Economics
Barack Obama, education.education.student, m.02nqgn2
m.049yqh7, education.education.major_field_of_study, Economics
m.0fq7n9_, education.education.major_field_of_study, Economics and Business Administration
m.04dn1d5, education.education.major_field_of_study, Economics
Liberal arts education, education.field_of_study.students_majoring, m.0fq7xwj
m.0jscs81, education.education.major_field_of_study, Economics
m.0fq98nd, education.education.major_field_of_study, Philosophy and Psychology
Left Back: A Century of Failed School Reforms, book.written_work.subjects, United States of America
m.0dwjkfk, education.education.major_field_of_study, Economics
m.0fq7q1k, education.education.major_field_of_study, Economics and Business Administration
m.07m9vhl, education.education.major_field_of_study, Sociology
m.02wjnm8, education.education.major_field_of_study, Mathematics
m.04hnqm2, education.education.major_field_of_study, Political Science
m.03p86s8, education.education.major_field_of_study, Philosophy, Politics and Economics
m.07t6p62, education.education.major_field_of_study, Performing arts
Education reform, common.topic.article, m.02mdn
m.0dl7hzv, education.education.major_field_of_study, Liberal arts education
m.04hqy_g, education.education.major_field_of_study, Political Science
m.02_9wp1, education.education.major_field_of_study, Psychology and Philosophy
m.03p76j0, education.education.major_field_of_study, Applied mathematics
m.02wjzc4, education.education.major_field_of_study, Political Science
m.04hd4bf, education.education.major_field_of_study, Liberal arts education
m.03p83dc, education.education.major_field_of_study, Philosophy, Politics and Economics
m.011k67_r, education.education.major_field_of_study, Political Science
m.0n0dxwv, education.education.major_field_of_study, Creative writing
m.0h7tlyd, education.education.major_field_of_study, Philosophy
m.0n40c2l, education.education.major_field_of_study, Mathematics and Economics
m.04hrrdm, education.education.major_field_of_study, Social science
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.subjects, American Federation of Teachers
Education reform, common.topic.notable_types, Literature Subject
m.0127dqtc, education.education.major_field_of_study, Creative writing
m.02zw_cj, education.education.major_field_of_study, Economics and Political Sciences
m.02yzw80, education.education.major_field_of_study, Economics
m.0zt26q_, education.education.major_field_of_study, Writing
m.02wp59_, education.education.major_field_of_study, Sociology
m.0n0nlp6, education.education.major_field_of_study, Creative writing
Education, education.field_of_study.students_majoring, m.04hd06x
Writing, education.field_of_study.students_majoring, m.0zt26q_
Liberal arts education, education.field_of_study.students_majoring, m.010_49hf
m.04j3h2n, education.education.major_field_of_study, Business Administration
m.02_3l5j, education.education.major_field_of_study, Economics
Speech, education.field_of_study.students_majoring, m.0h2hg_t
Left Back: A Century of Failed School Reforms, book.written_work.author, Diane Ravitch
The Teacher Unions: How They Sabotage Educational Reform and Why, book.book.genre, Non-fiction
m.0nclyfm, education.education.major_field_of_study, Philosophy
m.03lw1pw, education.education.major_field_of_study, Mathematics
m.02_6n2k, education.education.major_field_of_study, Business Administration
Liberal arts education, education.field_of_study.students_majoring, m.04kmj8w
m.045w1j9, education.education.major_field_of_study, Business Administration
m.02n9xp8, education.education.major_field_of_study, Public policy
m.03p7wv6, education.education.major_field_of_study, Political Science
m.0j8kh0q, education.education.major_field_of_study, Science, technology and society
m.0h6hy4l, education.education.major_field_of_study, Economics and Business Administration
m.0fq7xwj, education.education.major_field_of_study, Liberal arts education
m.04dxjby, education.education.major_field_of_study, Economics
m.02wns95, education.education.major_field_of_study, English Literature
m.011ny6j4, education.education.major_field_of_study, Fine art
m.04c6vhh, education.education.major_field_of_study, Economics
m.0j31vdq, event.speech_or_presentation.speech_topic, Education reform
m.04g9kr1, education.education.major_field_of_study, Economics
m.0fq7rb4, education.education.major_field_of_study, Political Science
m.03bn6t9, education.education.major_field_of_study, Economics
m.0fq7v33, education.education.major_field_of_study, English and American Literature
m.02wnst6, education.education.major_field_of_study, Creative writing
m.04fkts1, education.education.major_field_of_study, Economics and Political Sciences
Speech and Communications, education.field_of_study.students_majoring, m.0h2b9p3
m.0fq7xj7, education.education.major_field_of_study, Economics and Political Science
m.02wp13y, education.education.major_field_of_study, Philosophy
m.04hbv7y, education.education.major_field_of_study, Political Science
m.02wn9s3, education.education.major_field_of_study, Political philosophy
m.04686k1, education.education.major_field_of_study, Mathematics
m.02wn374, education.education.major_field_of_study, Philosophy
m.04gdhxw, education.education.major_field_of_study, Business Administration
m.0_f_4pt, education.education.major_field_of_study, Liberal arts education
Writing, education.field_of_study.students_majoring, m.0zbtzw1
m.0fpp13c, education.education.major_field_of_study, Liberal arts education
m.0j1djys, education.education.major_field_of_study, Business Administration
m.03p7nn1, education.education.major_field_of_study, Philosophy
m.04d18n0, education.education.major_field_of_study, Economics
m.012g8sx7, education.education.major_field_of_study, Public policy
m.04djv64, education.education.major_field_of_study, Economics
m.04hzsc5, education.education.major_field_of_study, Economics
m.0fq9b12, education.education.major_field_of_study, Psychology and Social Relations
m.02_wt19, education.education.major_field_of_study, Economics
m.02wpkl7, education.education.major_field_of_study, Speech
m.03ljry3, education.education.major_field_of_study, Philosophy, Politics and Economics
m.04g343b, education.education.major_field_of_study, Business Administration
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.subjects, Education reform
m.0nc35t9, education.education.major_field_of_study, Social studies
m.02wn1b6, education.education.major_field_of_study, Economics
m.0zd2grf, education.education.major_field_of_study, Journalism and Political Science
Writing, education.field_of_study.students_majoring, m.0zwxp_7
m.0gmhrp8, education.education.major_field_of_study, Political Science
m.02sc8r7, education.education.major_field_of_study, Philosophy, Politics and Economics
m.0127rq68, education.education.major_field_of_study, Philosophy
m.02wprrl, education.education.major_field_of_study, Philosophy, Politics and Economics
m.0fq999d, education.education.major_field_of_study, Economics and Political Science
Diane Ravitch, book.author.works_written, Left Back: A Century of Failed School Reforms
m.04d1dh6, education.education.major_field_of_study, Economics
m.02wnq9t, education.education.major_field_of_study, Computer Science and Economics
m.04ztzb1, education.education.major_field_of_study, Commerce
Education reform, common.topic.notable_for, g.1257qk2wd
m.04hkk1d, education.education.major_field_of_study, Philosophy
m.07712yz, education.education.major_field_of_study, Public policy
m.045wbkz, education.education.major_field_of_study, Business Administration
m.02_b999, education.education.major_field_of_study, Political Science
Speech, education.field_of_study.students_majoring, m.02wpkl7
m.02zxk21, education.education.major_field_of_study, Economics
Education reform, event.speech_or_presentation.speech_topic, m.0j31vdq
m.04fkyv8, education.education.major_field_of_study, English Literature
m.0y48j0h, education.education.major_field_of_study, Public policy
Left Back: A Century of Failed School Reforms, book.written_work.subjects, Education
m.0j8x3b5, education.education.major_field_of_study, Political Science
m.02_3cb9, education.education.major_field_of_study, Philosophy
m.04jgmyz, education.education.major_field_of_study, Personal Transformation and Social Change
m.03mkwqy, education.education.major_field_of_study, Social studies
m.02kqd32, education.education.major_field_of_study, Political Science
m.04krdwz, education.education.major_field_of_study, Economics
m.04j6l3l, education.education.major_field_of_study, Business Administration
m.040j2c5, education.education.major_field_of_study, Political Science
m.02wn3h3, education.education.major_field_of_study, Economics
m.04j4g85, education.education.major_field_of_study, Economics
m.04hyw5p, education.education.major_field_of_study, Economics
m.02_9w_n, education.education.major_field_of_study, Government and Economics
m.0b6vbk8, education.education.major_field_of_study, Political Science
m.0v3ph89, education.education.major_field_of_study, Political Science
m.02nc61q, education.education.major_field_of_study, Mathematics and Applied Sciences
Liberal arts education, education.field_of_study.students_majoring, m.04hcjbg
Liberal arts education, education.field_of_study.students_majoring, m.0_f_4pt
Tom Brown's School Days, film.film.subjects, Education reform
m.02wp768, education.education.major_field_of_study, Political Science
m.010_40n1, education.education.major_field_of_study, Liberal arts education
m.03p7vy4, education.education.major_field_of_study, Political Science
m.03ywh6d, education.education.major_field_of_study, Literature
m.0fq7yx9, education.education.major_field_of_study, English and Classical Civilization
m.04hnt02, education.education.major_field_of_study, Creative writing
m.0h2b9p3, education.education.major_field_of_study, Speech and Communications
m.0n1jmkj, education.education.major_field_of_study, Creative writing
Education reform, book.book_subject.works, Left Back: A Century of Failed School Reforms
m.0fq7pfr, education.education.major_field_of_study, Computer Science and Economics
m.03p79d0, education.education.major_field_of_study, Economics
Education reform, event.speech_topic.speeches_or_presentations_on_this_topic, m.0j31vdq
m.04dxkhd, education.education.major_field_of_study, Philosophy, Politics and Economics
m.04dq2v4, education.education.major_field_of_study, Economics
m.0n1lqq8, education.education.major_field_of_study, Social studies
m.06v_5t0, education.education.major_field_of_study, Humanities
m.02_8l58, education.education.major_field_of_study, Business Administration
m.02vhrx7, education.education.major_field_of_study, Political Science
m.04hp4l_, education.education.major_field_of_study, Humanities
m.0107djk7, education.education.major_field_of_study, Creative writing
m.04hzpmk, education.education.major_field_of_study, Economics
m.04m1t8l, education.education.major_field_of_study, Business Administration
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.subjects, National Education Association
m.011kwmbd, education.education.major_field_of_study, English and American Literature
m.0fq7ts5, education.education.major_field_of_study, Political Science/Urban Studies
m.011k5p_h, education.education.major_field_of_study, Political Science
m.0fq9f6j, education.education.major_field_of_study, Social Science
m.02_47r9, education.education.major_field_of_study, Social studies
Diane Ravitch, book.author.book_editions_published, Left Back: A Century of Failed School Reforms
m.0fq7ycn, education.education.major_field_of_study, Philosophy and Psychology
Left Back: A Century of Failed School Reforms, book.written_work.subjects, Education reform
m.02_8pb4, education.education.major_field_of_study, Economics
m.04dxxy4, education.education.major_field_of_study, English Literature
m.0fq7w5b, education.education.major_field_of_study, Liberal arts education
m.03qc2ll, education.education.major_field_of_study, Public and International Affairs
m.04bfff9, education.education.major_field_of_study, Political Science
m.04hd06x, education.education.degree, Bachelor of Arts
Philosophy, education.field_of_study.students_majoring, m.0n0hmnw
m.02wmv64, education.education.major_field_of_study, Philosophy
m.02nqgn2, education.education.degree, Juris Doctor
Philosophy, education.field_of_study.students_majoring, m.0n1hlzg
m.02_9gf5, education.education.major_field_of_study, Philosophy, Politics and Economics
m.03bn3_5, education.education.major_field_of_study, Business and Accounting
m.05yzhk1, education.education.major_field_of_study, Applied mathematics
m.0vx48mz, education.education.major_field_of_study, Public policy
m.02_1y9d, education.education.major_field_of_study, Mathematical Economics
m.0k16gm4, education.education.major_field_of_study, Political Science
m.047kqb8, education.education.major_field_of_study, Political Science
m.03lwl8p, education.education.major_field_of_study, Economics
m.02_48f8, education.education.major_field_of_study, Philosophy
Liberal arts education, education.field_of_study.students_majoring, m.0fq7w5b
m.075phv9, education.education.major_field_of_study, Economics
m.04ds2b3, education.education.major_field_of_study, Business
m.09tsw6j, education.education.major_field_of_study, Economics
m.02yzwfk, education.education.major_field_of_study, Economics and Business Administration
m.0sw3b14, education.education.major_field_of_study, Sociology
Liberal arts education, education.field_of_study.students_majoring, m.0svt1k9
m.02yx41h, education.education.major_field_of_study, Mathematics and Economics
m.011lqpj7, education.education.major_field_of_study, Philosophy
m.02_5sb6, education.education.major_field_of_study, Economics
m.02wprl4, education.education.major_field_of_study, Sociology
m.04fd9q7, education.education.major_field_of_study, Economics and European Studies
Left Back: A Century of Failed School Reforms, book.written_work.subjects, Education in the United States
m.04hsj96, education.education.major_field_of_study, Literature
m.04nld8t, education.education.major_field_of_study, Fine art
m.02tbkvb, education.education.major_field_of_study, Business Administration, Marketing and Political Science
m.03p8hv5, education.education.major_field_of_study, Political Science
m.04hb1ql, education.education.major_field_of_study, Political Science and Public Law
m.0c1qch4, education.education.major_field_of_study, Mathematics-Economics
m.049y213, education.education.major_field_of_study, Mathematics
m.04kmj8w, education.education.major_field_of_study, Liberal arts education
m.04j5v03, education.education.major_field_of_study, Economics
m.03bs0jd, education.education.major_field_of_study, Economics
m.03w8mtw, education.education.major_field_of_study, Economics
m.04kc554, education.education.major_field_of_study, British and American Literature
m.062wcb7, education.education.major_field_of_study, Mathematics
The Teacher Unions: How They Sabotage Educational Reform and Why, common.topic.notable_types, Book
m.02wnm9h, education.education.major_field_of_study, Economics
m.04dxbl2, education.education.major_field_of_study, Economics
m.0fq9bqp, education.education.major_field_of_study, Economics and Philosophy
m.04kbrv5, education.education.major_field_of_study, Economics
m.0n42xw8, education.education.major_field_of_study, Political Science
m.0fq7st3, education.education.major_field_of_study, Social studies
m.04tcr91, education.education.major_field_of_study, Economics
m.046vvt9, education.education.major_field_of_study, Economics
m.0fq9blc, education.education.major_field_of_study, Political Science, Economics
m.02_9dw5, education.education.major_field_of_study, Sociology
m.04hzrfr, education.education.major_field_of_study, Philosophy
m.047j7w9, education.education.major_field_of_study, Political Science
m.04knqt9, education.education.major_field_of_study, Business Administration
m.04g9c11, education.education.major_field_of_study, Mathematics
Liberal arts education, education.field_of_study.students_majoring, m.0zd08v0
m.03l6x1r, education.education.major_field_of_study, Philosophy, Politics and Economics
m.04dxz09, education.education.major_field_of_study, Sociology
m.02wmz_4, education.education.major_field_of_study, English Literature
Left Back: A Century of Failed School Reforms, book.written_work.subjects, Education
m.030r4h7, education.education.major_field_of_study, Economics
m.02s9ws8, education.education.major_field_of_study, Economics
m.0k1cg72, education.education.major_field_of_study, Humanities
m.04hnlmw, education.education.major_field_of_study, Political Science
m.047j8lj, education.education.major_field_of_study, Economics
m.04dx825, education.education.major_field_of_study, Political Science
m.05yzl23, education.education.major_field_of_study, Philosophy
m.05v5v5k, education.education.student, Andrew Speaker
m.0c1vkr7, education.education.major_field_of_study, Economics, Mathematics
m.04fw6j0, education.education.major_field_of_study, Economics
m.0d8ybrg, education.education.major_field_of_study, Business Administration
m.0gtzvm8, education.education.major_field_of_study, Political Science
m.03p8jnm, education.education.major_field_of_study, Economics
m.0zwxp_7, education.education.major_field_of_study, Writing
m.010clh1t, education.education.major_field_of_study, Philosophy, Politics and Economics
Left Back: A Century of Failed School Reforms, book.written_work.subjects, History
Media & Writing, education.field_of_study.students_majoring, m.0772phc
m.03p8cnt, education.education.major_field_of_study, Philosophy, Politics and Economics
m.02_818y, education.education.major_field_of_study, Economics
Liberal arts education, education.field_of_study.students_majoring, m.04hd4bf
m.04gbxd5, education.education.major_field_of_study, Economics
m.0n465mk, education.education.major_field_of_study, Political Science and Economics
m.02_4309, education.education.major_field_of_study, Business Administration
m.02wpgw7, education.education.major_field_of_study, Economics and Political Science
m.02wmqr7, education.education.major_field_of_study, Economics
m.03lld_v, education.education.major_field_of_study, Political Science
m.04nld99, education.education.major_field_of_study, Fine art
m.02kds_4, education.education.major_field_of_study, Sociology
m.04hd5f7, education.education.major_field_of_study, Economics
m.02gwtk7, education.education.major_field_of_study, Writing
m.02wnp_5, education.education.major_field_of_study, English Literature
m.04fgzhx, education.education.major_field_of_study, Social science
m.0svt1k9, education.education.major_field_of_study, Liberal arts education
m.045xfr7, education.education.major_field_of_study, Sociology
m.0fq7rw2, education.education.major_field_of_study, Social studies
m.02_993y, education.education.major_field_of_study, Economics
m.02_81q1, education.education.major_field_of_study, Humanities
Literature and Philosophy, education.field_of_study.students_majoring, m.0fq9d6x
m.0zd08v0, education.education.major_field_of_study, Liberal arts education
m.0nd82w_, education.education.major_field_of_study, Economics
Andrew Speaker, people.person.education, m.05v5v5k
m.02wn695, education.education.major_field_of_study, Political Science
m.04c_30f, education.education.major_field_of_study, Business Administration
m.012bnr70, education.education.major_field_of_study, Political philosophy
m.04hdxc2, education.education.major_field_of_study, Economics
m.0zt0y26, education.education.major_field_of_study, Philosophy
m.078lft7, education.education.major_field_of_study, Journalism
Liberal arts education, education.field_of_study.students_majoring, m.010_40n1
m.045pwcb, education.education.major_field_of_study, Creative writing
m.046c307, education.education.major_field_of_study, Mathematics
m.0h2hg_t, education.education.major_field_of_study, Speech
m.0_qddn6, education.education.major_field_of_study, Creative writing
m.02wmqf0, education.education.major_field_of_study, Creative writing
m.07y59x1, education.education.major_field_of_study, Literature
m.04jr7_1, education.education.major_field_of_study, Commerce
m.03l4tpw, education.education.major_field_of_study, Political Science
m.010_49hf, education.education.major_field_of_study, Liberal arts education
m.04fh0y4, education.education.major_field_of_study, Mathematics
m.0n1n8f9, education.education.major_field_of_study, Communication sciences
Writing, education.field_of_study.students_majoring, m.02gwtk7
Left Back: A Century of Failed School Reforms, book.written_work.subjects, 20th century
National Education Association, book.book_subject.works, The Teacher Unions: How They Sabotage Educational Reform and Why
m.0fq9d6x, education.education.major_field_of_study, Literature and Philosophy
m.012ggn5d, education.education.major_field_of_study, Philosophy
m.012br4d7, education.education.major_field_of_study, Sociology
m.0gl15nh, education.education.major_field_of_study, Creative writing
m.03p7hmr, education.education.major_field_of_study, Mathematics
Education reform, base.schemastaging.context_name.pronunciation, g.125_rjf_8
m.02_5h96, education.education.major_field_of_study, Economics
m.02_6rpj, education.education.major_field_of_study, Economics
m.04jt69b, education.education.major_field_of_study, Political Science
m.030rky6, education.education.major_field_of_study, Business Administration
m.03p7jb7, education.education.major_field_of_study, Fine art
m.02wmv0q, education.education.major_field_of_study, English and American Literature
m.03bn6t9, education.education.major_field_of_study, Mathematics
m.0w0k8z2, education.education.major_field_of_study, Social science
m.04d07yb, education.education.major_field_of_study, Economics
m.04hcjbg, education.education.major_field_of_study, Liberal arts education
m.04gby4d, education.education.major_field_of_study, Economics
m.0fq7r97, education.education.major_field_of_study, Political Science
m.0104h836, education.education.major_field_of_study, Economics
Philosophy, education.field_of_study.students_majoring, m.0h7tlyd
m.04hh7v4, education.education.major_field_of_study, Philosophy
m.04hx19s, education.education.major_field_of_study, Philosophy
m.04f97_5, education.education.major_field_of_study, Economics
m.0n0hmnw, education.education.major_field_of_study, Philosophy
m.047kxb5, education.education.major_field_of_study, Economics
m.03lhq45, education.education.major_field_of_study, Philosophy, Politics and Economics
m.0n0kyr1, education.education.major_field_of_study, Political Science
m.010q4bt5, education.education.major_field_of_study, Social communication
m.02wmvm8, education.education.major_field_of_study, Political Science
m.02shv8y, education.education.major_field_of_study, Economics
Liberal arts education, education.field_of_study.students_majoring, m.0dl7hzv
m.02ky3b5, education.education.major_field_of_study, Economics
m.0fq7z4_, education.education.major_field_of_study, Economics and Political Science
Education reform, book.book_subject.works, The Teacher Unions: How They Sabotage Educational Reform and Why
m.04d1_l1, education.education.major_field_of_study, Interdisciplinary Studies
m.0clgbb8, education.education.major_field_of_study, Philosophy
m.02_9zlp, education.education.major_field_of_study, Economics
m.04dxxx0, education.education.major_field_of_study, Economics
m.04fwd2c, education.education.major_field_of_study, Business Administration
m.04clq1j, education.education.major_field_of_study, Economics
Education reform, book.book_subject.works, Left Back: A Century of Failed School Reforms
m.02wn1th, education.education.major_field_of_study, Philosophy
m.09tpn3p, education.education.major_field_of_study, Philosophy, Politics and Economics
m.02wpl14, education.education.major_field_of_study, Creative writing
m.02zfqyy, education.education.major_field_of_study, Mathematics and Economics
m.03ywhm2, education.education.major_field_of_study, Political Science
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.author, Myron Lieberman
m.04hfp_d, education.education.major_field_of_study, Creative writing
m.0zbtzw1, education.education.major_field_of_study, Writing
m.0j31vdq, event.public_speaker.speeches_or_presentations, Barack Obama
m.0772phc, education.education.major_field_of_study, Media & Writing
Education reform, film.film_subject.films, Tom Brown's School Days
m.065m25r, education.education.major_field_of_study, Business Administration
m.07ysg04, education.education.major_field_of_study, Political Science
m.02kkdn4, education.education.major_field_of_study, Philosophy
m.049ycqt, education.education.major_field_of_study, Philosophy
m.0fq99y1, education.education.major_field_of_study, English Linguistics and French Language, Literature and Civilization
American Federation of Teachers, book.book_subject.works, The Teacher Unions: How They Sabotage Educational Reform and Why

Answer: Juris Doctor
Bachelor of Arts