This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.

Many applications of silicate glasses derive from their optical transparency, which gives rise to one of silicate glasses' primary uses as window panes. Glass will transmit, reflect and refract light; these qualities can be enhanced by cutting and polishing to make optical lenses, prisms, fine glassware, and optical fibers for high speed data transmission by light. Glass can be colored by adding metallic salts, and can also be painted and printed with vitreous enamels. These qualities have led to the extensive use of glass in the manufacture of art objects and in particular, stained glass windows. Although brittle, silicate glass is extremely durable, and many examples of glass fragments exist from early glass-making cultures. Because glass can be formed or molded into any shape, and also because it is a sterile product, it has been traditionally used for vessels: bowls, vases, bottles, jars and drinking glasses. In its most solid forms it has also been used for paperweights, marbles, and beads. When extruded as glass fiber and matted as glass wool in a way to trap air, it becomes a thermal insulating material, and when these glass fibers are embedded into an organic polymer plastic, they are a key structural reinforcement part of the composite material fiberglass. Some objects historically were so commonly made of silicate glass that they are simply called by the name of the material, such as drinking glasses and reading glasses.
What ingredient makes glass colorful?

In the early 2000s, print media in Somalia reached a peak in activity. Around 50 newspapers were published in Mogadishu alone during this period, including Qaran, Mogadishu Times, Sana'a, Shabelle Press, Ayaamaha, Mandeeq, Sky Sport, Goal, The Nation, Dalka, Panorama, Aayaha Nolosha, Codka Xuriyada and Xidigta Maanta. In 2003, as new free electronic media outlets started to proliferate, advertisers increasingly began switching over from print ads to radio and online commercials in order to reach more customers. A number of the broadsheets in circulation subsequently closed down operations, as they were no longer able to cover printing costs in the face of the electronic revolution. In 2012, the political Xog Doon and Xog Ogaal and Horyaal Sports were reportedly the last remaining newspapers printed in the capital. According to Issa Farah, a former editor with the Dalka broadsheet, newspaper publishing in Somalia is likely to experience a resurgence if the National Somali Printing Press is re-opened and the sector is given adequate public support.
Where was The Mogadishu Times published?

Schwarzenegger served in the Austrian Army in 1965 to fulfill the one year of service required at the time of all 18-year-old Austrian males. During his army service, he won the Junior Mr. Europe contest. He went AWOL during basic training so he could take part in the competition and spent a week in military prison: "Participating in the competition meant so much to me that I didn't carefully think through the consequences." He won another bodybuilding contest in Graz, at Steirer Hof Hotel (where he had placed second). He was voted best built man of Europe, which made him famous. "The Mr. Universe title was my ticket to America – the land of opportunity, where I could become a star and get rich." Schwarzenegger made his first plane trip in 1966, attending the NABBA Mr. Universe competition in London. He would come in second in the Mr. Universe competition, not having the muscle definition of American winner Chester Yorton.

Which bodybuilding title did Schwarzenegger call his "ticket to America"?