Problem: Please answer a question about the following article about Antarctica:
Several governments maintain permanent manned research stations on the continent. The number of people conducting and supporting scientific research and other work on the continent and its nearby islands varies from about 1,000 in winter to about 5,000 in the summer, giving it a population density between 70 and 350 inhabitants per million square kilometres (180 and 900 per million square miles) at these times. Many of the stations are staffed year-round, the winter-over personnel typically arriving from their home countries for a one-year assignment. An Orthodox church—Trinity Church, opened in 2004 at the Russian Bellingshausen Station—is manned year-round by one or two priests, who are similarly rotated every year.
When did the Trinity Church begin its posting at Bellinshausen station?
A: 2004
Problem: Please answer a question about the following article about Armenia:
Other Armenian diasporans that rose to fame in classical or international music circles are world-renowned French-Armenian singer and composer Charles Aznavour, pianist Sahan Arzruni, prominent opera sopranos such as Hasmik Papian and more recently Isabel Bayrakdarian and Anna Kasyan. Certain Armenians settled to sing non-Armenian tunes such as the heavy metal band System of a Down (which nonetheless often incorporates traditional Armenian instrumentals and styling into their songs) or pop star Cher. In the Armenian diaspora, Armenian revolutionary songs are popular with the youth. These songs encourage Armenian patriotism and are generally about Armenian history and national heroes.
What topics do armenian revolutionary songs usually encompass?
A: Armenian history and national heroes
Problem: Please answer a question about the following article about Mary (mother of Jesus):
According to the writer of Luke, Mary was a relative of Elizabeth, wife of the priest Zechariah of the priestly division of Abijah, who was herself part of the lineage of Aaron and so of the tribe of Levi.[Luke 1:5;1:36] Some of those who consider that the relationship with Elizabeth was on the maternal side, consider that Mary, like Joseph, to whom she was betrothed, was of the House of David and so of the Tribe of Judah, and that the genealogy of Jesus presented in Luke 3 from Nathan, third son of David and Bathsheba, is in fact the genealogy of Mary,[need quotation to verify] while the genealogy from Solomon given in Matthew 1 is that of Joseph. (Aaron's wife Elisheba was of the tribe of Judah, so all their descendants are from both Levi and Judah.)[Num.1:7 & Ex.6:23]
What was Zechariah's occupation?
A: priest
Problem: Please answer a question about the following article about Indigenous peoples of the Americas:
A route through Beringia is seen as more likely than the Solutrean hypothesis. Kashani et al. 2012 state that "The similarities in ages and geographical distributions for C4c and the previously analyzed X2a lineage provide support to the scenario of a dual origin for Paleo-Indians. Taking into account that C4c is deeply rooted in the Asian portion of the mtDNA phylogeny and is indubitably of Asian origin, the finding that C4c and X2a are characterized by parallel genetic histories definitively dismisses the controversial hypothesis of an Atlantic glacial entry route into North America."
What is C4c deeply rooted in the Asian portion of?
A:
the mtDNA phylogeny