Premise: Azerbaijan ( [ æzərbaɪˈʒɑːn ] ; Azərbaycan ) , officially the Republic of Azerbaijan ( Azərbaycan Respublikası ) , is a country in the South Caucasus region , situated at the crossroads of Southwest Asia and Southeastern Europe . Taipei ( [ ˌtaɪˈpeɪ ] ) , officially known as Taipei City , is the capital city and a special municipality of Taiwan .
Hypothesis: Azerbaijan is officially known by another name.
Label: ENTAILMENT