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:
| Capital and largest city | Tehran |
| Official Languages | Persian |
| Recognised regional languages | 53% Persian	18% Azerbaijani and other Turkish dialect(incl. Qashqai, Turkmen)	10% Kurdish	7% Gilak and Mazanderani	6% Lurish	2% Balochi	2% Arabic	2% other (incl. Armenian, Assyrian, Georgian, Laki, Semnani, Talysh, Tati) |
| Ethnic groups | 61% Persian	16% Azerbaijani	10% Kurdish	6% Lur (incl. Bakhtiari)	2% Turkmen and other Turkic tribes	2% Baloch	2% Arab	1% other |
| Religion | Islam (Twelver Shia)	Islam (Hanafi, Shafl'i, Maliki, Hanbali,Zaydi)	Christianity (Armenian, Assyrian, Chaldean)	Judaism	Zoroastrianism |
| Demonym(s) | Iranian	Persian |
| Government | Unitary Khomeinist presidential Islamic republic	Theocratic-republican authoritarian unitary presidential republic subject to a Supreme Leader |
| Supreme Leader | Ali Khamenei |
| President | Hassan Rouhani |
| First Vice President | Eshaq Jahangiri |
| Parliament Speaker | Ali Larijani |
| Chief Justice | Sadeq Larijani |
| Upper House | Expediency Discernment Council Guardian Council |
| Lower House | Islamic Consulative Assembly |
Title:
Islamic Republic of Iran
Statement:
Tehran is the biggest city in the country.
Answer:
supported