Problem: Please answer a question about the following article about University of Notre Dame:
In 1882, Albert Zahm (John Zahm's brother) built an early wind tunnel used to compare lift to drag of aeronautical models. Around 1899, Professor Jerome Green became the first American to send a wireless message. In 1931, Father Julius Nieuwland performed early work on basic reactions that was used to create neoprene. Study of nuclear physics at the university began with the building of a nuclear accelerator in 1936, and continues now partly through a partnership in the Joint Institute for Nuclear Astrophysics.
Which individual worked on projects at Notre Dame that eventually created neoprene?
A: Father Julius Nieuwland
Problem: Please answer a question about the following article about Mosaic:
Important fragments survived from the mosaic floor of the Great Palace of Constantinople which was commissioned during Justinian's reign. The figures, animals, plants all are entirely classical but they are scattered before a plain background. The portrait of a moustached man, probably a Gothic chieftain, is considered the most important surviving mosaic of the Justinianian age. The so-called small sekreton of the palace was built during Justin II's reign around 565–577. Some fragments survive from the mosaics of this vaulted room. The vine scroll motifs are very similar to those in the Santa Constanza and they still closely follow the Classical tradition. There are remains of floral decoration in the Church of the Acheiropoietos in Thessaloniki (5th–6th centuries).
When were the mosaics at the Great Palace of Constantinople commissioned?
A: during Justinian's reign
Problem: Please answer a question about the following article about Seven Years%27 War:
During the war, the Seven Nations of Canada were allied with the French. These were Native Americans of the Laurentian valley—the Algonquin, the Abenaki, the Huron, and others. Although the Algonquin tribes and the Seven Nations were not directly concerned with the fate of the Ohio River Valley, they had been victims of the Iroquois Confederation. The Iroquois had encroached on Algonquin territory and pushed the Algonquins west beyond Lake Michigan. Therefore, the Algonquin and the Seven Nations were interested in fighting against the Iroquois. Throughout New England, New York, and the North-west Native American tribes formed differing alliances with the major belligerents. The Iroquois, dominant in what is now Upstate New York, sided with the British but did not play a large role in the war.
Who was the European partner of the Iroquois?
A: The Iroquois, dominant in what is now Upstate New York, sided with the British
Problem: Please answer a question about the following article about Late Middle Ages:
The ideas of the Italian Renaissance were slow to cross the Alps into northern Europe, but important artistic innovations were made also in the Low Countries. Though not – as previously believed – the inventor of oil painting, Jan van Eyck was a champion of the new medium, and used it to create works of great realism and minute detail. The two cultures influenced each other and learned from each other, but painting in the Netherlands remained more focused on textures and surfaces than the idealized compositions of Italy.
Jan van Eyck's paintings are known for what characteristics?
A:
great realism and minute detail