Input: Read this: The hourglass uses the flow of sand to measure the flow of time. They were used in navigation. Ferdinand Magellan used 18 glasses on each ship for his circumnavigation of the globe (1522). Incense sticks and candles were, and are, commonly used to measure time in temples and churches across the globe. Waterclocks, and later, mechanical clocks, were used to mark the events of the abbeys and monasteries of the Middle Ages. Richard of Wallingford (1292–1336), abbot of St. Alban's abbey, famously built a mechanical clock as an astronomical orrery about 1330. Great advances in accurate time-keeping were made by Galileo Galilei and especially Christiaan Huygens with the invention of pendulum driven clocks along with the invention of the minute hand by Jost Burgi.
Question: What did Richard of Wallingford use to circumnavigate the globe?

Output: unanswerable


Input: Read this: Post-punk is a heterogeneous type of rock music that emerged in the wake of the punk movement of the 1970s. Drawing inspiration from elements of punk rock while departing from its musical conventions and wider cultural affiliations, post-punk music was marked by varied, experimentalist sensibilities and its "conceptual assault" on rock tradition. Artists embraced electronic music, black dance styles and the avant-garde, as well as novel recording technology and production techniques. The movement also saw the frequent intersection of music with art and politics, as artists liberally drew on sources such as critical theory, cinema, performance art and modernist literature. Accompanying these musical developments were subcultures that produced visual art, multimedia performances, independent record labels and fanzines in conjunction with the music.
Question: When did post-punk arrive on the scene?

Output: in the wake of the punk movement of the 1970s


Input: Read this: In nature, uranium(VI) forms highly soluble carbonate complexes at alkaline pH. This leads to an increase in mobility and availability of uranium to groundwater and soil from nuclear wastes which leads to health hazards. However, it is difficult to precipitate uranium as phosphate in the presence of excess carbonate at alkaline pH. A Sphingomonas sp. strain BSAR-1 has been found to express a high activity alkaline phosphatase (PhoK) that has been applied for bioprecipitation of uranium as uranyl phosphate species from alkaline solutions. The precipitation ability was enhanced by overexpressing PhoK protein in E. coli.
Question: What type of complexes does uranium(VI) form in nature?

Output: carbonate


Input: Read this: The team worked on a Wii control scheme, adapting camera control and the fighting mechanics to the new interface. A prototype was created that used a swinging gesture to control the sword from a first-person viewpoint, but was unable to show the variety of Link's movements. When the third-person view was restored, Aonuma thought it felt strange to swing the Wii Remote with the right hand to control the sword in Link's left hand, so the entire Wii version map was mirrored.[p] Details about Wii controls began to surface in December 2005 when British publication NGC Magazine claimed that when a GameCube copy of Twilight Princess was played on the Revolution, it would give the player the option of using the Revolution controller. Miyamoto confirmed the Revolution controller-functionality in an interview with Nintendo of Europe and Time reported this soon after. However, support for the Wii controller did not make it into the GameCube release. At E3 2006, Nintendo announced that both versions would be available at the Wii launch, and had a playable version of Twilight Princess for the Wii.[p] Later, the GameCube release was pushed back to a month after the launch of the Wii.
Question: How long was the Wii version of Twilight Princess delayed?

Output:
unanswerable