TICAD Delegations

Columns: Flag | Nation | Head of State | Office
Mauritania | Mauritania | Sidi Mohamed Ould Cheikh Abdallahi | President | Eritrea | Eritrea | Isaias Afwerki | President | Sudan | Sudan | Omar al-Bashir | President | Benin | Benin | Yayi Boni | President | Burkina Faso | Burkina Faso | Blaise Compaoré | President | Mozambique | Mozambique | Armando Guebuza | President | Rwanda | Rwanda | Paul Kagame | President

Example questions:
What is the official language of the country in TICAD-IV delegations of 2008 in for which Yayi Boni is head of state ? | Which period lies the origin of the country in the TICAD-IV delegations of 2008 for which Omar al-Bashir is head of state ? | What policy was introduced at the TICAD-IV delegations of 2008 by the head of state of Burkina Faso after Sankara was killed ? | What is the predominate language family of the country in the TICAD-IV delegations of 2008 for which Isaias Afwerki is head of state ?

Answers:
French | Pharaonic | rectification | Afroasiatic