Problem: With the loss of Dernbach Castle, the feud was lost for the knightly house based there. On 21 May 1333 it concluded a contract with Henry III of Nassau-Dillenburg, in which it sold all of rights in the Herborn and the Herborner Mark and many other rights in smaller settlements. The Dernbachers retained only the religious patronage rights and 13 courts in smaller villages. In 1334 Henry III of Nassau-Dillenburg was finally given Wallenfels Castle by Landgrave Henry II. On 30 July, a contract was once more concluded between Nassau and the Dernbachers, in which questions about the rights from the first peace treaty were clarified. On 21 May 1336 an agreement was also concluded between the Lords of Bicken and Nassau, in which they sold Hainchen Castle to the Count, but received rights to reign around Ebersbach. In 1350, the Lords of Dernbach, with the help of the Lords of Bicken in Hainchen and with the support of the Landgrave, built the castle of New Dernbach in the Hessian territory of Blankenstein . After the end of the feuds, the boundaries between Hessen and Nassau in the area were set, which remain still today as district boundaries. On 21 April 1486, a Heidenrich of Dernbach sold his remaining serfs in the Nassau area to the local count for a low price. With this, the Lordship of Dernbach was finally transferred to Nassau.
Answer this question based on the article: How many years did these events span for?
A: 153

Problem: In 2009 Fukushimas industries directly employed 18,678 workers and shipped 671 billion worth of goods. This was led by information-related industries with 50.5% of total output. Other industries in Fukushima include those dealing with food at 7.6% of total output, metals at 7.5%, chemistry at 5.3%, ceramics at 4.9%, electricity at 4.5%, printed goods at 2.8%, steel at 2.5%, plastics at 2.5%, and electronics at 2.2%. Other various industries make up the final 9.8%.
Answer this question based on the article: How many in percent of industries in Fukushima weren't dealing with food?
A: 92.4

Problem: The Mongols left but the Shan people, who had come down with the Mongols did notjust as the Burmans who came down with the Nanzhao invasions stayed behind four centuries earlier. The Shans built an array of small states in the entire northwestern to eastern arc of central Burma, thoroughly surrounding the valley. They continued to raid the Irrawaddy valley throughout the 14th century, taking advantage of the split of Myinsaing into Pinya and Sagaing kingdoms in 1315. Starting in 1359, then the most powerful Shan state of Mogaung began a series of sustained assaults on central Burma. In 1364, its forces sacked both Sagaing and Pinya in succession, and left off with the loot. The power vacuum did not last long. In the same year, Thado Minbya, a Sagaing prince, emerged to reunify Upper Burma and founded the Ava Kingdom. Nonetheless, Shan raids into Upper Burma continued off-and-on in spurts. The raids were led by different Shan states at different times. Mogaung's devastating raids were replaced in the 1370s and 1390s by Mohnyin's raids that reached as far south as Sagaing. After Ava conquered Mohnyin in 1406, the mantle was picked up by Theinni which raided Avan territory from 1408 to 1413. The intensity and frequency of the raids lessened in the 15th century due to both the rise of Ava and indeed the arrival of the Ming Chinese in Yunnan in the 1380-1388.
Answer this question based on the article: How many years after the founding of the Ava Kingdom did Ava conquer the Mohnyin?
A:
42