Give you a statement and table with its title, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a ternary classification problem, you should choose the answer among supported, refuted and neutral. Table cells in one row are seperated by '|', and different rows are seperated by '
'. If cell value is a list, we use '	' to seperate each list element.

Table:
| Capitaland largest city | N'Djamena ,  12.100; 16.033 |
| Official languages | Arabic	French |
| Ethnic groups  (2014-15) | 30.5% Sara	9.8% Kanembu/Buduma	9.7% Arab	7% Masalit	5.8% Gorane	4.9% Masa/Musgum	29.4% Other Chadian ethnicities	0.9% Chadians of foreign ethnicities	0.3% Foreign nationals	1.7% Unspecified |
| Demonym(s) | Chadian |
| Government | Unitary dominant-party presidential republic (de jure) under totalitarian dictatorship (de facto) |
| President | Idriss Deby |
| President of the National Assembly | Haroun Kabadi |
| Legislature | National Assembly |
Title:
Republic of Chad Republique du Tchad (French)
Statement:
Idriss Deby was president of the national assembly prior to becoming the The Republic of Chad's president.
Answer:
neutral