The country's high-level think tank on National Policy, whose membership has produced three of Nigeria's heads of state.
ðə kˈʌntɹiz hˈaɪlˈɛvəl θˈɪŋk tˈæŋk ˌɔn nˈæʃənəl pˈɑːlɪsi, hˌuːz mˈɛmbɚʃˌɪp hɐz pɹədˈuːst θɹˈiː ʌv naɪdʒˈiəɹɪəz hˈɛdz ʌv stˈeɪt.