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 schools did the artist who recorded "Freedom Dub" attend? 
Knowledge Triplets: m.02wp63l, education.education.institution, Boston University
m.06zy3c2, education.education.institution, Boston University
m.0hzv8rf, education.education.institution, Boston University
m.02wnw1l, education.education.institution, Boston University
m.0n1cnr4, education.education.institution, Boston University
m.04mjd0h, education.education.institution, Boston University
m.02wn_r9, education.education.institution, Boston University
m.0dw0lz3, education.education.institution, Boston University
m.0gx3z83, education.education.institution, Boston University
m.02wmy1v, education.education.institution, Boston University
Martin Luther King, Jr., music.featured_artist.recordings, Freedom Dub
m.0w5bgym, education.education.institution, Boston University
m.05yyjkp, education.education.institution, Boston University
m.02wpy5p, education.education.institution, Boston University
m.0w5j2jn, education.education.institution, Boston University
m.0w54m0d, education.education.institution, Boston University
m.02wpvzx, education.education.institution, Boston University
m.0dw0nrr, education.education.institution, Boston University
m.02wmyz4, education.education.institution, Boston University
m.09vj9tw, education.education.institution, Boston University
m.0hn_j8t, education.education.institution, Boston University
m.02wn96d, education.education.institution, Boston University
m.0n0s_4b, education.education.institution, Boston University
m.0n0ycfy, education.education.institution, Boston University
m.0g5tz7k, education.education.institution, Boston University
m.0n1mhjn, education.education.institution, Boston University
m.0n1gzt5, education.education.institution, Boston University
m.0n1myl2, education.education.institution, Boston University
m.0n0zqpt, education.education.institution, Boston University
m.02wp3c8, education.education.institution, Boston University
m.0gggj72, education.education.institution, Boston University
m.04hjwry, education.education.institution, Boston University
m.09vjbqz, education.education.institution, Boston University
m.0gggjw6, education.education.institution, Boston University
m.0h1jsyd, education.education.institution, Boston University
m.0zdgj_c, education.education.institution, Boston University
Martin Luther King, Jr., people.person.education, m.04hddst
m.02wmvg6, education.education.institution, Boston University
m.0w7zwm_, education.education.institution, Boston University
m.04hjwbw, education.education.institution, Boston University
m.02wmrl4, education.education.institution, Boston University
m.0cv3bgz, education.education.institution, Boston University
m.04ln_l8, education.education.institution, Boston University
Freedom Dub, common.topic.notable_for, g.126t842b9
m.0fq7pf3, education.education.institution, Boston University
m.0n0ck6c, education.education.institution, Boston University
m.02_9vk8, education.education.institution, Boston University
m.05yzm9c, education.education.institution, Boston University
m.04hw3lg, education.education.institution, Boston University
m.0svywff, education.education.institution, Boston University
m.04hx8vw, education.education.institution, Boston University
m.0svybqm, education.education.institution, Boston University
m.012dxxrq, education.education.institution, Boston University
m.0w5lwlg, education.education.institution, Boston University
m.0n1d8gw, education.education.institution, Boston University
m.0dh56vw, education.education.institution, Boston University
m.04mjyb5, education.education.institution, Boston University
m.0g5bpwt, education.education.institution, Boston University
m.0gz2ngc, education.education.institution, Boston University
m.02wpnm5, education.education.institution, Boston University
m.0n17vf8, education.education.institution, Boston University
m.0sw3xf6, education.education.institution, Boston University
m.05y_5y8, education.education.institution, Boston University
m.0n462ky, education.education.institution, Boston University
m.0whyydp, education.education.institution, Boston University
m.02wmw3w, education.education.institution, Boston University
m.05y_42d, education.education.institution, Boston University
m.09j5hz6, education.education.institution, Boston University
m.0gvw8fd, education.education.institution, Boston University
m.0h28pnj, education.education.institution, Boston University
m.0w59g8n, education.education.institution, Boston University
m.0w5gvtl, education.education.institution, Boston University
m.02wmvf8, education.education.institution, Boston University
m.02wmyd_, education.education.institution, Boston University
m.0h9b267, education.education.institution, Boston University
m.0sw1sn2, education.education.institution, Boston University
m.02wnq8d, education.education.institution, Boston University
m.02wn8y0, education.education.institution, Boston University
m.05yz6r9, education.education.institution, Boston University
m.09vjk2r, education.education.institution, Boston University
m.04hjt5w, education.education.institution, Boston University
m.02wmrdx, education.education.institution, Boston University
m.0g5tz8w, education.education.institution, Boston University
Freedom Dub, music.recording.featured_artists, Martin Luther King, Jr.
m.0wkqwlh, education.education.institution, Boston University
m.02wpkl4, education.education.institution, Boston University
m.0123wjc3, education.education.institution, Boston University
m.02wpjr4, education.education.institution, Boston University
m.05y_4dv, education.education.institution, Boston University
m.0w5b5lt, education.education.institution, Boston University
m.0dw8l7m, education.education.institution, Boston University
m.0w5hyz8, education.education.institution, Boston University
m.0svt3mz, education.education.institution, Boston University
m.0c9rkf0, education.education.institution, Boston University
m.064zw4b, education.education.institution, Boston University
m.02wmr1g, education.education.institution, Boston University
m.09vjk8p, education.education.institution, Boston University
m.02wmrzb, education.education.institution, Boston University
m.05yzrx5, education.education.institution, Boston University
m.012vz21h, education.education.institution, Boston University
m.02wp02y, education.education.institution, Boston University
m.0w5l5lm, education.education.institution, Boston University
m.02wpjl5, education.education.institution, Boston University
m.04hml5t, education.education.institution, Boston University
m.0sw2zp0, education.education.institution, Boston University
m.0w5l_76, education.education.institution, Boston University
m.02wmw82, education.education.institution, Boston University
m.02wnc2r, education.education.institution, Boston University
m.0k2llx5, education.education.institution, Boston University
m.02wmwqf, education.education.institution, Boston University
m.0hzv7ky, education.education.institution, Boston University
Freedom Dub, music.recording.tracks, Freedom Dub
m.0hnzxj5, education.education.institution, Boston University
m.02wnwf3, education.education.institution, Boston University
m.0zfgqrx, education.education.institution, Boston University
m.0101n5fg, education.education.institution, Boston University
m.09vjnvh, education.education.institution, Boston University
m.02wnrqm, education.education.institution, Boston University
m.0dw0hmk, education.education.institution, Boston University
m.05yzb81, education.education.institution, Boston University
m.05yzcx0, education.education.institution, Boston University
m.02wmrqn, education.education.institution, Boston University
m.0hgtdnj, education.education.institution, Boston University
m.02wns3c, education.education.institution, Boston University
m.0123vyxv, education.education.institution, Boston University
m.0n1jrdr, education.education.institution, Boston University
m.04q4b2z, education.education.institution, Boston University
m.02wmqd2, education.education.institution, Boston University
m.0n433y4, education.education.institution, Boston University
m.0n1ly1c, education.education.institution, Boston University
m.0n0t9nm, education.education.institution, Boston University
m.0g5br8b, education.education.institution, Boston University
m.0svwnr8, education.education.institution, Boston University
m.04hn1t2, education.education.institution, Boston University
m.02t9r87, education.education.institution, Boston University
m.0zfh2ht, education.education.institution, Boston University
m.0w5kt09, education.education.institution, Boston University
m.04z6dtd, education.education.institution, Boston University
m.0z9sf4g, education.education.institution, Boston University
m.09vjnnm, education.education.institution, Boston University
m.0n1ml4w, education.education.institution, Boston University
m.02wntkl, education.education.institution, Boston University
m.02wnzqd, education.education.institution, Boston University
m.02wpkwq, education.education.institution, Boston University
m.0n0xtc3, education.education.institution, Boston University
m.02wnbpx, education.education.institution, Boston University
m.02wmytn, education.education.institution, Boston University
m.0667y9m, education.education.institution, Boston University
m.05yzv4k, education.education.institution, Boston University
m.0123x62d, education.education.institution, Boston University
m.0gmhfg3, education.education.institution, Boston University
m.0svymy5, education.education.institution, Boston University
m.02wmy3q, education.education.institution, Boston University
m.0n1kk76, education.education.institution, Boston University
m.06wglhj, education.education.institution, Boston University
m.05yzlf1, education.education.institution, Boston University
m.0n1lpnv, education.education.institution, Boston University
m.02wp7sn, education.education.institution, Boston University
m.07y4h6z, education.education.institution, Boston University
m.02wmyvh, education.education.institution, Boston University
m.0w59hmm, education.education.institution, Boston University
m.0w5hdz8, education.education.institution, Boston University
m.02wp75f, education.education.institution, Boston University
m.09kg68d, education.education.institution, Boston University
m.02wnd5n, education.education.institution, Boston University
m.0n1jk1g, education.education.institution, Boston University
m.0w5fnr2, education.education.institution, Boston University
m.07ltdz9, education.education.institution, Boston University
m.0wjxlw8, education.education.institution, Boston University
m.02kyq2c, education.education.institution, Boston University
m.0czvvl9, education.education.institution, Boston University
m.02wpl3s, education.education.institution, Boston University
m.0j4lzvq, education.education.institution, Boston University
m.0w55lrz, education.education.institution, Boston University
m.0n13h2y, education.education.institution, Boston University
m.02wptzc, education.education.institution, Boston University
m.02wmw9w, education.education.institution, Boston University
m.02wngxp, education.education.institution, Boston University
m.0w7zwkm, education.education.institution, Boston University
m.05yzckd, education.education.institution, Boston University
m.05yzck2, education.education.institution, Boston University
m.02wmtnm, education.education.institution, Boston University
m.0czy7kp, education.education.institution, Boston University
m.02wmyv3, education.education.institution, Boston University
m.05yzgd4, education.education.institution, Boston University
m.02wmq8m, education.education.institution, Boston University
m.04yt8hz, education.education.institution, Boston University
m.0dh6h3b, education.education.institution, Boston University
m.02wn4z5, education.education.institution, Boston University
m.03kxjw3, education.education.institution, Boston University
m.0jzrr4n, education.education.institution, Boston University
m.02wn63c, education.education.institution, Boston University
m.09vj8vh, education.education.institution, Boston University
m.0gz2kgg, education.education.institution, Boston University
m.04hh5kg, education.education.institution, Boston University
m.02wmw_4, education.education.institution, Boston University
m.0w5lys4, education.education.institution, Boston University
m.05yz26k, education.education.institution, Boston University
m.0n0gd4y, education.education.institution, Boston University
m.0k3clgx, education.education.institution, Boston University
m.02wnzm9, education.education.institution, Boston University
m.09vlgky, education.education.institution, Boston University
m.0n1mr17, education.education.institution, Boston University
m.04hjc8l, education.education.institution, Boston University
m.0czvsv0, education.education.institution, Boston University
m.05y_bm6, education.education.institution, Boston University
m.0gmhhvz, education.education.institution, Boston University
m.05yzlc7, education.education.institution, Boston University
m.0cpktdk, education.education.institution, Boston University
m.0jx5sth, education.education.institution, Boston University
m.0czvvyw, education.education.institution, Boston University
m.0bd2wwg, education.education.institution, Boston University
m.0101kjjq, education.education.institution, Boston University
m.0n17vh9, education.education.institution, Boston University
m.0w598lg, education.education.institution, Boston University
m.0n0b7yn, education.education.institution, Boston University
m.0n1hmyc, education.education.institution, Boston University
m.04hnp0r, education.education.institution, Boston University
m.0w5j3kt, education.education.institution, Boston University
m.02wmq6r, education.education.institution, Boston University
m.0n0dds3, education.education.institution, Boston University
m.0w5l854, education.education.institution, Boston University
m.0n17d94, education.education.institution, Boston University
m.0n1kczm, education.education.institution, Boston University
m.02wpbr_, education.education.institution, Boston University
m.0n12gvk, education.education.institution, Boston University
m.02wn2fg, education.education.institution, Boston University
m.02wpbk4, education.education.institution, Boston University
Freedom Dub, music.recording.artist, Zema
m.0hhy2y1, education.education.institution, Boston University
m.0svrzg_, education.education.institution, Boston University
m.03kwhlq, education.education.institution, Boston University
m.0n0mnkw, education.education.institution, Boston University
m.04q5p5b, education.education.institution, Boston University
m.0gy3c92, education.education.institution, Boston University
m.06wgjzb, education.education.institution, Boston University
m.0bd2y5s, education.education.institution, Boston University
m.0g5dn8d, education.education.institution, Boston University
m.02wnzln, education.education.institution, Boston University
m.0n1ggbk, education.education.institution, Boston University
m.02wndgr, education.education.institution, Boston University
m.0w5lyqx, education.education.institution, Boston University
Zema, music.artist.track, Still Not Dubbin'?
m.0sw2hb7, education.education.institution, Boston University
m.02wnwz8, education.education.institution, Boston University
m.0n0twnx, education.education.institution, Boston University
m.07ltmwb, education.education.institution, Boston University
m.0w5mhlp, education.education.institution, Boston University
m.05y_2p1, education.education.institution, Boston University
Freedom Dub, music.recording.releases, Black Sheep
m.02wnbxg, education.education.institution, Boston University
m.02wns2_, education.education.institution, Boston University
m.09vjhbn, education.education.institution, Boston University
Martin Luther King, Jr., people.person.education, m.02wp75f
m.0n1mmf1, education.education.institution, Boston University
m.09vjd8y, education.education.institution, Boston University
m.0w54_9m, education.education.institution, Boston University
m.02wpjg1, education.education.institution, Boston University
m.02wnl5z, education.education.institution, Boston University
m.0w59hv8, education.education.institution, Boston University
m.0dh6jzz, education.education.institution, Crozer Theological Seminary
m.05yzqc1, education.education.institution, Boston University
m.04hddst, education.education.institution, Morehouse College
m.0w5lyyy, education.education.institution, Boston University
m.02wnzm6, education.education.institution, Boston University
m.0w578zm, education.education.institution, Boston University
m.0btp9g_, education.education.institution, Boston University
m.04m5yx5, education.education.institution, Boston University
m.0svzydq, education.education.institution, Boston University
m.0g5tzy3, education.education.institution, Boston University
m.09vjmgk, education.education.institution, Boston University
m.09vjdk3, education.education.institution, Boston University
m.0zfmwyh, education.education.institution, Boston University
m.0gvwb8d, education.education.institution, Boston University
m.0n_xlq0, education.education.institution, Washington High School
Martin Luther King, Jr., education.education.student, m.0n_xlq0
m.0n44j3r, education.education.institution, Boston University
m.0byk5xz, education.education.institution, Boston University
m.0n0wfmy, education.education.institution, Boston University
m.08d7xkq, education.education.institution, Boston University
m.0h1qd0s, education.education.institution, Boston University
m.0n0rgd4, education.education.institution, Boston University
m.0n0bd2y, education.education.institution, Boston University
m.0n0wrz7, education.education.institution, Boston University
m.02wn8z7, education.education.institution, Boston University
m.0fpl3y1, education.education.institution, Boston University
m.02wpf4w, education.education.institution, Boston University
m.0dlqtk9, education.education.institution, Boston University
m.0w5mng0, education.education.institution, Boston University
m.05yzckk, education.education.institution, Boston University
m.02wpky9, education.education.institution, Boston University
m.0h57w5d, education.education.institution, Boston University
m.0n0ntgv, education.education.institution, Boston University
m.02yzvp2, education.education.institution, Boston University
g.11bv3f56nb, education.education.institution, Boston University
m.02wm_r7, education.education.institution, Boston University
m.0znmzxq, education.education.institution, Boston University
m.0svxlc8, education.education.institution, Boston University
m.0n9_3y_, education.education.institution, Boston University
m.0zcqztk, education.education.institution, Boston University
m.0zdb08c, education.education.institution, Boston University
m.02wpktc, education.education.institution, Boston University
m.02wnqzb, education.education.institution, Boston University
m.0w5j1sz, education.education.institution, Boston University
m.0w5khr5, education.education.institution, Boston University
m.0w59zsr, education.education.institution, Boston University
m.0n1jdlm, education.education.institution, Boston University
m.02_3l5j, education.education.institution, Boston University
g.11bv5szz0p, education.education.institution, Boston University
m.02_6xkg, education.education.institution, Boston University
m.04vw5g_, education.education.institution, Boston University
m.0wlw68b, education.education.institution, Boston University
m.0hn_hx0, education.education.institution, Boston University
m.0wf8rk0, education.education.institution, Boston University
m.0j3jd66, education.education.institution, Boston University
m.02wnw1p, education.education.institution, Boston University
m.0n1myn3, education.education.institution, Boston University
m.02wplpz, education.education.institution, Boston University
m.05yz4k2, education.education.institution, Boston University
m.04lp7mq, education.education.institution, Boston University
m.0w5hfrj, education.education.institution, Boston University
m.0n0fdgy, education.education.institution, Boston University
m.0w5gr3w, education.education.institution, Boston University
m.05yzl6v, education.education.institution, Boston University
m.02k_jg8, education.education.institution, Boston University
m.0hhy2x4, education.education.institution, Boston University
m.02wp5n9, education.education.institution, Boston University
m.0_7lnf6, education.education.institution, Boston University
m.02wp69d, education.education.institution, Boston University
m.05yzr1g, education.education.institution, Boston University
m.0h5jlt2, education.education.institution, Boston University
m.02wpl1m, education.education.institution, Boston University
m.02wp3s0, education.education.institution, Boston University
m.02wmzsl, education.education.institution, Boston University
m.0svwzt9, education.education.institution, Boston University
m.0123w81n, education.education.institution, Boston University
m.0g5txpk, education.education.institution, Boston University
m.0znm49n, education.education.institution, Boston University
m.04hmz4p, education.education.institution, Boston University
m.0n0hdgw, education.education.institution, Boston University
m.0w5djnl, education.education.institution, Boston University
m.04q5ntm, education.education.institution, Boston University
m.0n1l3wz, education.education.institution, Boston University
Zema, music.artist.track, Freedom Dub
m.0wkdwc8, education.education.institution, Boston University
m.07skkc8, education.education.institution, Boston University
m.0j3lnmv, education.education.institution, Boston University
m.07y4njg, education.education.institution, Boston University
m.0hnjdfm, education.education.institution, Boston University
m.0mzsx9h, education.education.institution, Boston University
m.02wjrld, education.education.institution, Boston University
m.0w5ktnv, education.education.institution, Boston University
m.07ltnvm, education.education.institution, Boston University
m.02wp17h, education.education.institution, Boston University
m.08d7ljw, education.education.institution, Boston University
m.0w5g_dn, education.education.institution, Boston University
m.09vjbgx, education.education.institution, Boston University
m.0n1mhh_, education.education.institution, Boston University
m.0n1hyw5, education.education.institution, Boston University
m.0dkbpmd, education.education.institution, Boston University
m.07srjb3, education.education.institution, Boston University
m.0wlrvkn, education.education.institution, Boston University
Freedom Dub, common.topic.notable_types, Musical Recording
B.U. Exposure, education.school_newspaper.school, Boston University
m.0bd2x1y, education.education.institution, Boston University
m.0h6gkrx, education.education.institution, Boston University
Freedom Dub, music.featured_artist.recordings, Martin Luther King, Jr.
m.02wm_dn, education.education.institution, Boston University
m.0bvmzdy, education.education.institution, Boston University
m.02wpmgq, education.education.institution, Boston University
m.02wp22w, education.education.institution, Boston University
m.05yznph, education.education.institution, Boston University
m.04hmwf0, education.education.institution, Boston University
m.02wp7kx, education.education.institution, Boston University
m.02wn2yw, education.education.institution, Boston University
m.02wn6bp, education.education.institution, Boston University
m.02wpn94, education.education.institution, Boston University
m.0n0kxwm, education.education.institution, Boston University
m.0n0yv0z, education.education.institution, Boston University
m.0bmyycg, education.education.institution, Boston University
m.02wpmbp, education.education.institution, Boston University
m.0w35jsm, education.education.institution, Boston University
m.09vmzn8, education.education.institution, Boston University
m.0svwtgq, education.education.institution, Boston University
m.02wnwql, education.education.institution, Boston University
m.0w5lny0, education.education.institution, Boston University
m.02wmr3_, education.education.institution, Boston University
m.0zbtnrv, education.education.institution, Boston University
m.0n44ksq, education.education.institution, Boston University
m.02wn7y2, education.education.institution, Boston University
m.02wpj9y, education.education.institution, Boston University
m.0gvw75_, education.education.institution, Boston University
m.0bd2zhs, education.education.institution, Boston University
m.0svxch3, education.education.institution, Boston University
m.02wpb3y, education.education.institution, Boston University
m.04ystww, education.education.institution, Boston University
Martin Luther King, Jr., education.education.student, m.0dh6jzz
m.04hzrk5, education.education.institution, Boston University
m.0bmyqzg, education.education.institution, Boston University
m.0n1kjd8, education.education.institution, Boston University
m.0n14jz1, education.education.institution, Boston University
m.0zbwb1d, education.education.institution, Boston University
m.0svwvth, education.education.institution, Boston University
Zema, music.artist.track, Black Sheep Dub
m.012sth7w, education.education.institution, Boston University

Answer: Morehouse College
Washington High School
Crozer Theological Seminary
Boston University