In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Passage: The Duchy of Prussia was a duchy in the eastern part of Prussia from 1525–1701. In 1525 during the Protestant Reformation, the Grand Master of the Teutonic Knights, Albert of Hohenzollern, secularized the Prussian State of the Teutonic Order, becoming Albert, Duke in Prussia. His duchy, which had its capital in Königsberg (Kaliningrad), was established as a fief of the Crown of Poland, as had been Teutonic Prussia since the Second Peace of Thorn in October 1466. This treaty had ended the War of the Cities or Thirteen Years' War and provided for the Order's cession of its rights over the western half of its territories to the Polish crown, which became the province of Royal Prussia, while the remaining part of the Order's land became a fief of the Kingdom of Poland (1385–1569). In the 17th century King John II Casimir of Poland submitted Frederick William to regain Prussian suzerainty in return for supporting Poland against Sweden. On July 29, 1657, they signed the Treaty of Wehlau in Wehlau (Polish: Welawa; now Znamensk), whereby Frederick William renounced a previous Swedish-Prussian alliance and John Casimir recognised Frederick William's full sovereignty over the Duchy of Prussia. Full sovereignty was a necessary prerequisite for upgrading the Duchy to Kingdom of Prussia in 1701.
 Link Information:  This treaty had ended the War of the Cities or Thirteen Years' War and provided for the Order's cession of its rights over the western half of its territories to the Polish crown, which became the province of Royal Prussia Answer: Thirteen Years
How long did the war that ended with the Teutonic Order conceding territorial rights to the Polish crown last?

Passage: One day, in the Cretaceous Period, as a Tyrannosaurus named Rex is about to devour a smaller dinosaur, he has captured by a flying saucer piloted by an alien named Vorb. He recruits him and several other dinosaurs (including Bgon the Apatosaurus, Woog the Triceratops, Jorbl the Saurolophus, Spike the Stegosaurus, Dwig the Deinonychus, and Pteri the Pteranodon) he has found for a trial of a special "vitamin" he has developed which, upon feeding it to the dinosaurs, causes them to become sentient. Vorb takes them aboard his saucer and they travel to the present, dropping them off in New York City, which at that moment is celebrating the Macy's Thanksgiving Day Parade. The dinosaurs pretend to be inflatable balloons to sneak along with the parade, but Rex mistakes one of the real dinosaur balloons to be his Allosaurus friend Worgul. The ruse is broken as a result of him accidentally popping "Worgul" and the dinosaurs flee as the crowd panics in sight of them. The police come to capture the dinosaurs soon after, but the helpful curator of the American Museum of Natural History, Dr. Miriam Bleeb, takes the dinosaurs in, and hides them from the cops by having them pretend to be life-size model dinosaurs. This satisfies the police, who leave to search for the dinosaurs elsewhere, and the curator lets them stay for the night. She reads them a bedtime story about a trilobite who wanted to walk on land, while the dinosaurs watch out the window, unsure about their future. 
 Link Information: none Answer: none
Who is the current curator of the museum featured in "We're Back! A Dinosaur's Story"?

Passage: In music, Pearman released her debut studio album at the age of seven, Here's to New Dreams (1993), which saw the moderate commercial success of the single "That's What Little Girls Are Made Of". Her subsequent studio albums, Undeniable (1999), This Is My Time (2004), and Raven-Symoné (2008) saw some commercial success on the Billboard 200 chart in the United States. She also contributed vocals to several soundtracks from her Disney projects, including The Cheetah Girls (2003), That's So Raven (2004), That's So Raven Too! (2006), and The Cheetah Girls 2 (2006), several of which were certified platinum and gold. Pearman has also lent her voice to the animated series Kim Possible for the character Monique, and films such as Tinker Bell (2008). In 2011, she starred in the lead role on the short-lived ABC Family sitcom State of Georgia. After appearing in recurring roles on Empire and Black-ish, she joined the panel of the ABC daytime talk show The View from 2015 to 2016. Since 2017, Pearman has reprised her role as Raven Baxter on Raven's Home, for which she was nominated for the Daytime Emmy Award for Outstanding Performer in Children's Programming. VH1 ranked her at number nine on their "100 Greatest Kid Stars Of All Time" list in 2012.
 Link Information: none Answer: none

What was VH1's best performing show the year that Pearman released Undeniable?