Input: Read this: Brasília has a tropical savanna climate (Aw) according to the Köppen system, with two distinct seasons: the rainy season, from October to April, and a dry season, from May to September. The average temperature is 20.6 °C (69.1 °F). September, at the end of the dry season, has the highest average maximum temperature, 28.3 °C (82.9 °F), has major and minor lower maximum average temperature, of 25.1 °C (77.2 °F) and 12.9 °C (55.2 °F), respectively. Average temperatures from September through March are a consistent 22 °C (72 °F). With 247.4 mm (9.7 in), January is the month with the highest rainfall of the year, while June is the lowest, with only 8.7 mm (0.3 in).
Question: How much rain is there during the highest rainfall of the year in October?

Output: unanswerable


QUES: LaserDisc's support for multiple audio tracks allowed for vast supplemental materials to be included on-disc and made it the first available format for "Special Edition" releases; the 1984 Criterion Collection edition of Citizen Kane is generally credited as being the first "Special Edition" release to home video,[citation needed] and for setting the standard by which future SE discs were measured. The disc provided interviews, commentary tracks, documentaries, still photographs, and other features for historians and collectors.

What feature, unique to LaserDisc, made bonus content possible?
What is the answer?
ANS: support for multiple audio tracks


QUES: Disagreements following the war have resulted in stalemate punctuated by periods of elevated tension and renewed threats of war. The stalemate led the President of Eritrea to urge the UN to take action on Ethiopia with the Eleven Letters penned by the President to the United Nations Security Council. The situation has been further escalated by the continued efforts of the Eritrean and Ethiopian leaders in supporting opposition in one another's countries.[citation needed] In 2011, Ethiopia accused Eritrea of planting bombs at an African Union summit in Addis Ababa, which was later supported by a UN report. Eritrea denied the claims.
What supported the accusation that Eritrea planted bombs at the African Union summit?

ANS: a UN report


St. John's is the eastern terminus of the Trans-Canada Highway, one of the longest national highways in the world. The divided highway, also known as "Outer Ring Road" in the city, runs just outside the main part of the city, with exits to Pitts Memorial Drive, Topsail Road, Team Gushue Highway, Thorburn Road, Allandale Road, Portugal Cove Road and Torbay Road, providing relatively easy access to neighbourhoods served by those streets. Pitts Memorial Drive runs from Conception Bay South, through the city of Mount Pearl and into downtown St. John's, with interchanges for Goulds, Water Street and Hamilton Avenue-New Gower Street.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is the longest national highway in the world?
Ah, so.. unanswerable


Question: Older or stripped-down systems may support only the TZ values required by POSIX, which specify at most one start and end rule explicitly in the value. For example, TZ='EST5EDT,M3.2.0/02:00,M11.1.0/02:00' specifies time for the eastern United States starting in 2007. Such a TZ value must be changed whenever DST rules change, and the new value applies to all years, mishandling some older timestamps.
Try to answer this question if possible: What's might a new TZ value mishandle when it changes with new DST rules?
Answer: older timestamps


QUES: Tito's estrangement from the USSR enabled Yugoslavia to obtain US aid via the Economic Cooperation Administration (ECA), the same US aid institution which administered the Marshall Plan. Still, he did not agree to align with the West, which was a common consequence of accepting American aid at the time. After Stalin's death in 1953, relations with the USSR were relaxed and he began to receive aid as well from the COMECON. In this way, Tito played East-West antagonism to his advantage. Instead of choosing sides, he was instrumental in kick-starting the Non-Aligned Movement, which would function as a 'third way' for countries interested in staying outside of the East-West divide.
In what year did Stalin die?

ANS:
1953