Question: How many kings did Hungary have before Joanna I of Naples father-in-law? Passage 1:Davies gained a PPE degree from Oxford University in 1974, and started his journalism career in 1976, working as a trainee for the Mirror Group in Plymouth. He then moved to London initially to work for the Sunday People and spent a year working for The Evening Standard before becoming a news reporter at The Guardian in July 1979. Since then he has worked as home affairs correspondent at The Observer; chief feature writer at London Daily News in 1986 and on-screen reporter for World in Action and Channel 4's Dispatches. After the London Daily News folded he moved to the United States for a year, where he wrote White Lies, about the wrongful conviction of a black janitor, Clarence Brandley, for the murder of a white girl. From 1989 Davies was a freelance reporter for The Guardian, for which contributed articles, working from his home in Sussex. He was the winner of the first Martha Gellhorn Prize for Journalism in 1999. In September 2016 he retired, announcing that he would travel in search of interesting experiences. His website states he was last seen somewhere between a yoga shala in Indonesia and a cattle ranch in northern Argentina.
 Passage 2:In 1995, the MLS began an expansion plan to add new teams to the league. In the 1996 MLS Inaugural Allocations, the MLS assigned Burns to the New England Revolution. In August 1995, the MLS loaned out Burns to Danish club Viborg FF. The Revolution retained his rights and Burns returned to play for the Revolution in 1996. In 1998, Burns earned a place in the MLS All-Star game. In the 1999 off-season, he made several attempts to move back to a European club, trying out with clubs such as Utrecht, Bolton and Hearts. None of the clubs expressed interest in him and Burns returned to the Revolution. In June 2000, the Revolution traded Burns, Dan Calichman and a first round draft pick to the San Jose Earthquakes in exchange for Mauricio Wright. Burns finished the 2000 season with the Earthquakes. However, he did not remain with the team and he was traded in March 2001 to the Kansas City Wizards in return for conditional picks in the 2002 MLS SuperDraft. Burns played two seasons with the Wizards, 2001 and 2002. In 2002, he was chosen to play in the 2002 MLS All-Star Game. At the end of the 2002 season, Burns announced his retirement from professional football.
 Passage 3:Philippe belonged to the poorer nobility. At first, he served under Luchino Visconti in Lombardy but within a year he entered the service of the husband of Joanna I of Naples, Andrew, Duke of Calabria, who was the son of the King Charles I of Hungary. Andrew was assassinated very soon in September 1345. In the autumn of that year, Philippe set out for the East in the French army. After the Battle of Smyrna in 1346 he was made a knight, and when the French army was disbanded, he made his way to Jerusalem. He realized the advantage which the discipline of the Saracens gave them over the disorderly armies of the West, and conceived the idea of a new order of knighthood, but his efforts proved fruitless. The first sketch of the order was drawn up by him in his Nova religio passionis (1367–1368; revised and enlarged in 1386 and 1396). From Jerusalem he found his way in 1347 to Cyprus to the court of Hugh IV, where he found a kindred enthusiast in the king's son, Peter of Lusignan, then count of Tripoli; but he soon left Cyprus, and had resumed his career as a soldier of fortune when the accession of Peter to the throne of Cyprus (Nov. 1358) and his recognition as king of Jerusalem induced Philippe to return to the island, probably in 1360, when he became chancellor.

Output: 3