Indira Gandhi International Airport, situated to the southwest of Delhi, is the main gateway for the city's domestic and international civilian air traffic. In 2012-13, the airport was used by more than 35 million passengers, making it one of the busiest airports in South Asia. Terminal 3, which cost 96.8 billion (US$1.4 billion) to construct between 2007 and 2010, handles an additional 37 million passengers annually.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many passengers use Terminal 3 of Indira Gandhi Airport each year?
Ah, so.. 37 million

Of the territories of Poland annexed by the Soviet Union between 1939 and 1940, the region around Biaystok and a minor part of Galicia east of the San river around Przemysl were returned to the Polish state at the end of World War II. Of all other territories annexed by the USSR in 193940, the ones detached from Finland (Karelia, Petsamo), Estonia (Ingrian area and Petseri County) and Latvia (Abrene) remained part of the Russian Federation, the successor state of the Soviet Union, after 1991. Northern Bukovina, Southern Bessarabia and Hertza remain part of Ukraine.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): After World War II, what regions remain part of Ukraine?
Ah, so.. Northern Bukovina, Southern Bessarabia and Hertza

Encompasses both secular and religious styles, the design and style made by Muslims and their construction of buildings and structures in Islamic culture included the architectural types: the Mosque, the Tomb, the Palace and the Fort. Perhaps the most important expression of Islamic art is architecture, particularly that of the mosque. Through Islamic architecture, effects of varying cultures within Islamic civilization can be illustrated. Generally, the use of Islamic geometric patterns and foliage based arabesques were striking. There was also the use of decorative calligraphy instead of pictures which were haram (forbidden) in mosque architecture. Note that in secular architecture, human and animal representation was indeed present.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is considered the most important work of Islamic architecture?
Ah, so..
the mosque