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In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
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Article: The British Museum first opened in the 18th Century largely based on the collections of the scientist Sir Hans Sloane. The current neoclassical building was founded nearly a century later and is quadrangular with four wings and a great classical appearance. Inside is a courtyard, the Great Court, covered with a special modern addition--a spiraling glass and steel roof which was designed by Norman Foster and completed in 2000. The courtyard surrounds the round Reading Room with a copper domed ceiling the same size as the dome of St Peter's in Rome. The museum, one of the oldest in the world, is Britain's largest museum, and widely considered to be one of the world's greatest museums of human history and culture. The permanent collection is made up of over 8 million objects spanning the history of the world's cultures from the stone tools of early man to twentieth-century prints. The collection includes controversial items including the Elgin Marbles from the Parthenon in Greece, Egyptian mummies and the Rosetta Stone. The expansion of the museum over the years has resulted in the creation of several branch institutions including the Natural History Museum in South Kensington. The British Library previously occupied the Reading Room but in 1997 moved to a new site next to St Pancras Station on Euston Road. There are frequent special exhibitions of international significance. Opening Times: The museum is open daily from 10:00 am to 5:30 pm. On Fridays it stays open until 8:30 pm. Entry to the museum is free, although a charge may be made for entry to temporary exhibitions. Address: Great Russell Street, London WC1B 3DG. Nearest Underground Station: Tottenham Court Road (5-minute walk), Russell Square (6-minute walk) and Holborn (7-minute walk).Website: http://www. britishmuseum. org/.
Answer: Egyptian mummies
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When the British Museum opened originally, it mainly included _ .

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Article: Not being the greatest fan in the world of live performance, I took a deep breath before I en tered the building, the castle theatre, and prepared myself to be bored, expecting to find it more interesting to watch the audience than the show. Then I got the shock of my life. Wadaiko Inchiro are a group of ten young Japanese men and women using traditional drums with a history going back more than 1500 years. The drums were once used for festivals and religious ceremonies and also as a means of communication during wars. Today they give an ear-blasting performance which punches out rhythms with the power to wind you. They're a welcome relief from the Scottish pipers. Unlike other performances, the best seats are at the back of the house. Not only will your ears be protected from full blast, but you will get a fantastic view of the whole set. On stage are some of the biggest drums you will ever see and a cast wearing red, white and black headscarf. There had been almost no publicity for the show, but the house was full of people desperate, one could only assume, for something a bit different from the unrelenting performances appearing at this world-famous festival. The solid 60-minutes show starts as it means to go on. The drums rumble into fever-pitch action as the ten-strong company strike their sticks with startling control. Their rhythmic frenzy almost immediately drugs you into submission. Trapped inside the beating of the drums, you carried swiftly through warrior war cries to emotional rhapsodies . Not only is this display musically impressive, but the dance is strikingly beautiful. Moving between the enormity of the drums, the slight Japanese characters have complete synchronicity with the flying of their sticks, which they ceremonially cross and use to command. The biggest drum is played only by Inchiro, the leader of the group. When I ask why this is so, he refuses to admit that he is being precious about this monster of an instrument and says, "When someone else can play it as I do, I will happily move aside." Dressed all in red, he stands before it as thought he is worshipping at an altar; as he raises his sticks to the drum, he touches it sometimes tenderly and sometimes murderously. Inchiro and his drum produce a range of sounds from thunder to the trickle of rain.
Answer: was preparing herself to be bored
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The writer took a deep breath before entering the building because she _ .

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Article: Humans have long been interested greatly in the idea of being able to walk on water. Sadly, biological facts prevent us ever realizing this dream without artificial aid--we simply weigh too much, and all our weight pushes down through our relatively small feet, resulting in a lot of pressure that makes us sink. However, several types of animals can walk on water. One of the most interesting is the common basilisk Basilicus basilicus, a lizard native to Central and South America. It can run across water for a distance of several meters, avoiding getting wet by rapidly hitting the water's surface with its feet. The lizard will reach a speed of 20 steps per second to keep moving forward. For humans, we would need huge feet that we could bring up to our ears in order to create enough "hitting". But fortunately there is an alternative: cornflour . By adding enough of this common thickening agent to water (and it does take a lot), you can create a special mixture that doesn't behave like normal water. Now, if the surface of the water is hit hard enough, particles in the water get together for a moment to make the surface hard. Move quickly enough and put enough force into each step, and you really can walk across the surface of this adequately thick liquid of cornflour. Fun though all this may sound, it's still rather messy and better read about in theory than carried out in practice. If you must do it, then keep the water wings ready in case you start to sink--and take a bath afterward!
Answer: have biological limitations
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Walking on water hasn't become a reality mainly because humans _ .