instruction:
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
question:
Passage: Doug is a flight instructor and owner of a pilot school. He, his wife Abby and their two daughters, Lindsay and Amanda face serious financial problems, as they are near financial ruin, and need $300,000 to expand the pilot school. 
Doug has to work hard and has hardly any time for his family, even arriving at home late on Christmas Eve. During the meal Doug receives a phone call from a lawyer who informs him that his parents are not his biological parents, but that he was adopted by an open adoption by them. The lawyer asks him to come to a meeting, where problems concerning his biological father are to be discussed.
The lawyer introduces him to his half sister, Delilah, who was disowned from their father. Her only interest is to have her father judged unfit in order to sell his property. The lawyer asks whether they want to look after the property and their father. If they would, they would also take responsibility of him. Doug decides to do so without asking Abby.
answer:
What are the first names of the family that is facing serious financial problems?


question:
Passage: Ethiopian historians such as Taddesse Tamrat (1935–2013) and Sergew Hable Sellassie have argued that modern Ethiopian studies were an invention of the 17th century and originated in Europe. Tamrat considered Carlo Conti Rossini's 1928 Storia d'Etiopia a groundbreaking work in Ethiopian studies. The philosopher Messay Kebede likewise acknowledged the genuine contributions of Western scholars to the understanding of Ethiopia's past. But he also criticized the perceived scientific and institutional bias that he found to be pervasive in Ethiopian-, African-, and Western-made historiographies on Ethiopia. Specifically, Kebede took umbrage at E. A. Wallis Budge's translation of the Kebra Nagast, arguing that Budge had assigned a South Arabian origin to the Queen of Sheba although the Kebra Nagast itself did not indicate such a provenience for this fabled ruler. According to Kebede, a South Arabian extraction was contradicted by biblical exegetes and testimonies from ancient historians, which instead indicated that the Queen was of African origin. Additionally, he chided Budge and Ullendorff for their postulation that the Aksumite civilization was founded by Semitic immigrants from South Arabia. Kebede argued that there is little physical difference between the Semitic-speaking populations in Ethiopia and neighboring Cushitic-speaking groups to validate the notion that the former groups were essentially descendants of South Arabian settlers, with a separate ancestral origin from other local Afroasiatic-speaking populations. He also observed that these Afroasiatic-speaking populations were heterogeneous, having interbred with each other and also assimilated alien elements of both uncertain extraction and negroid origin.
answer:
What are the full names of the two Ethiopian historians that have argued that modern Ethiopian studies were an invention the the 17th century?


question:
Passage: In Las Meninas, the king and queen are supposedly "outside" the painting, yet their reflection in the back wall mirror also places them "inside" the pictorial space.Snyder proposes it is "a mirror of majesty" or an allusion to the mirror for princes. While it is a literal reflection of the king and queen, Snyder writes "it is the image of exemplary monarchs, a reflection of ideal character"  Later he focuses his attention on the princess, writing that Velázquez's portrait is "the painted equivalent of a manual for the education of the princess—a mirror of the princess". The painting is likely to have been influenced by Jan van Eyck's Arnolfini Portrait, of 1434. At the time, van Eyck's painting hung in Philip's palace, and would have been familiar to Velázquez. The Arnolfini Portrait also has a mirror positioned at the back of the pictorial space, reflecting two figures who would have the same angle of vision as does the viewer of Velázquez's painting; they are too small to identify, but it has been speculated that one may be intended as the artist himself, though he is not shown in the act of painting. According to Lucien Dällenbach:
The mirror [in Las Meninas] faces the observer as in Van Eyck's painting. But here the procedure is more realistic to the degree that the "rearview" mirror in which the royal couple appears is no longer convex but flat. Whereas the reflection in the Flemish painting recomposed objects and characters within a space that is condensed and deformed by the curve of the mirror, that of Velázquez refuses to play with the laws of perspective: it projects onto the canvas the perfect double of the king and queen positioned in front of the painting. Moreover, in showing the figures whom the painter observes, and also, through the mediation of the mirror, the figures who are observing him, the painter achieves a reciprocity of gazes that makes the interior oscillate with the exterior and which causes the image to "emerge from its frame" at the same time that it invites the visitors to enter the painting.
Jonathan Miller asks: "What are we to make of the blurred features of the royal couple? It is unlikely that it has anything to do with the optical imperfection of the mirror, which would, in reality, have displayed a focused image of the King and Queen". He notes that "in addition to the represented mirror, he teasingly implies an unrepresented one, without which it is difficult to imagine how he could have shown himself painting the picture we now see".
answer:

What painting is likely to have been influenced by Jan van Eyck's Arnolfini Portrait?