In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
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Question: Passage: Set in Casablanca shortly after World War II, escaped Nazi war criminal Heinrich Stubel has steadily murdered three different managers of the Hotel Casablanca. Disguised as a Count Pfferman, Stubel's goal is to reclaim the stolen art treasures that he has hidden in the hotel. However, the only way he can do this undetected is by murdering the hotel's managers and running the hotel himself.
The newest manager of Hotel Casablanca is former motel proprietor Ronald Kornblow, who is very much unaware that he has been hired because no one else will dare take the position. Inept Kornblow takes charge of the hotel, and eventually crosses paths with Corbaccio, owner of the Yellow Camel company, who appoints himself as Kornblow's bodyguard, aided and abetted by Stubel's valet Rusty. In his many efforts to murder Kornblow, Stubel sends beautiful Beatrice Reiner to romance the clueless manager.
Before Stubel can make his escape to the airfield with the loot, Kornblow, his friends, and Miss Reiner invade his hotel room and sneak from suitcase to closet and back again to unpack his bags, which serves to drive him thoroughly mad. Arrested on false charges, Kornblow, Corbaccio and Rusty eventually crash Stubel's plane into a police station where the brothers expose Stubel as an escaped Nazi. 
Question: What is the first name of the person that Beatrice is sent to romance?

Answer: Ronald.


Question: Passage: The Tang dynasty was largely a period of progress and stability in the first half of the dynasty's rule, until the devastating An Lushan Rebellion (755-763) and the decline of central authority in the later half of the dynasty. Like the previous Sui dynasty, the Tang dynasty maintained a civil-service system by recruiting scholar-officials through standardized examinations and recommendations to office.  The rise of regional military governors known as jiedushi during the 9th century undermined this civil order.  Chinese culture flourished and further matured during the Tang era; it is traditionally considered the greatest age for Chinese poetry.  Two of China's most famous poets, Li Bai and Du Fu, belonged to this age, as did many famous painters such as Han Gan, Zhang Xuan, and Zhou Fang.  Scholars of this period compiled a rich variety of historical literature, as well as encyclopedias and geographical works. The adoption of the title Tängri Qaghan by the Tang Emperor Taizong in addition to his title as emperor was eastern Asia's first "simultaneous kingship".Many notable innovations occurred under the Tang, including the development of woodblock printing.  Buddhism became a major influence in Chinese culture, with native Chinese sects gaining prominence.  However, in the 840s the Emperor Wuzong of Tang enacted policies to persecute Buddhism, which subsequently declined in influence. Although the dynasty and central government had gone into decline by the 9th century, art and culture continued to flourish. The weakened central government largely withdrew from managing the economy, but the country's mercantile affairs stayed intact and commercial trade continued to thrive regardless. However, agrarian rebellions in the latter half of the 9th century resulted in damaging atrocities such as the Guangzhou massacre of 878–879. 
Question: Under what dynasty were the jiedushi created?

Answer: Tang dynasty.


Question: Passage: Seoba Srba (English: Migration of the Serbs) is a set of four similar oil paintings by the Serbian artist Paja Jovanović that depict Serbs, led by Archbishop Arsenije III, fleeing Old Serbia during the Great Serb Migration of 1690–91. The first was commissioned in 1895 by Georgije Branković, the Patriarch of Karlovci, to be displayed at the following year's Budapest Millennium Exhibition. In the view of the Serbian clergy, it would serve to legitimize Serb claims to religious autonomy and partial self-administration in Austria-Hungary by upholding the contention that Serbs left their homeland at the behest of the Holy Roman Emperor to protect the Habsburg Monarchy's borders.
Measuring 380 by 580 centimetres (150 by 230 in), the first painting was completed in 1896, and presented to Patriarch Georgije later that year. Dissatisfied, the Patriarch asked Jovanović to adjust his work to conform with the Church's view of the migration. Though Jovanović made the changes relatively quickly, he could not render them in time for the painting to be displayed in Budapest, and it therefore had to be unveiled at the Archbishop's palace in Sremski Karlovci. Jovanović went on to complete a total of four versions of the painting, three of which survive. The first version is on display at the patriarchate building of the Serbian Orthodox Church in Belgrade, the second at the Pančevo Museum, and the fourth at Princess Ljubica's Residence, in Belgrade. Migration of the Serbs holds iconic status in Serbian popular culture, and several authors repute it to be one of Jovanović's finest achievements. 
Question: What is the full name of the person who could not render the changes in time for the painting to be displayed in Budapest?

Answer:
Paja Jovanović.