In this task, you are given Wikipedia articles on a range of topics, we ask you to write a question based on the content of the articles that can be answered in a binary manner i.e. True or False.

[EX Q]: Knife legislation -- In Spain there are stringent laws proscribing the carrying of armas blancas, or fighting knives, and prohibiting the manufacture, sale, possession or use of certain knives classified as prohibited weapons. Armas blancas and other sharp-bladed instruments or cutting tools may be freely purchased and owned provided they are not on the list of prohibited weapons, are not purchased or possessed by minors, are kept at home for the exclusive purpose of a collection, and are not transported on the public roads. It is against the law generally to carry, display or use any kind of knife in public, especially knives with pointed blades, unless one is on one's own property or is working or engaged in a legitimate sporting activity requiring the use of such a knife.
[EX A]: is it legal to carry a knife in spain

[EX Q]: Nile -- The northern section of the river flows north almost entirely through the Sudanese desert to Egypt, then ends in a large delta and flows into the Mediterranean Sea. Egyptian civilization and Sudanese kingdoms have depended on the river since ancient times. Most of the population and cities of Egypt lie along those parts of the Nile valley north of Aswan, and nearly all the cultural and historical sites of Ancient Egypt are found along riverbanks.
[EX A]: does the nile flow into the mediterranean sea

[EX Q]: Skyscraper (roller coaster) -- Skyscraper is an upcoming roller coaster that will be located at the planned Skyplex complex in Orlando, Florida. Under development by American and Swiss manufacturers US Thrill Rides and Intamin, the attraction will be a Polercoaster model which utilizes an observation tower as its main support structure. After several delays, Skyscraper is expected to open in 2020 with construction on the Skyplex complex beginning in 2017. Upon completion, it will become the tallest roller coaster in the world at over 500 feet (150 m) and will feature both the steepest drop and highest inversion.
[EX A]:
will there ever be a 500 foot roller coaster

