Problem: Please answer a question about the following article about Uranium:
The most common forms of uranium oxide are triuranium octoxide (U
3O
8) and UO
2. Both oxide forms are solids that have low solubility in water and are relatively stable over a wide range of environmental conditions. Triuranium octoxide is (depending on conditions) the most stable compound of uranium and is the form most commonly found in nature. Uranium dioxide is the form in which uranium is most commonly used as a nuclear reactor fuel. At ambient temperatures, UO
2 will gradually convert to U
3O
8. Because of their stability, uranium oxides are generally considered the preferred chemical form for storage or disposal.
What is the stablest uranium compound?
A: Triuranium octoxide
Problem: Please answer a question about the following article about Armenia:
During the 1890s, the Armenian Revolutionary Federation, commonly known as Dashnaktsutyun, became active within the Ottoman Empire with the aim of unifying the various small groups in the empire that were advocating for reform and defending Armenian villages from massacres that were widespread in some of the Armenian-populated areas of the empire. Dashnaktsutyun members also formed fedayi groups that defended Armenian civilians through armed resistance. The Dashnaks also worked for the wider goal of creating a "free, independent and unified" Armenia, although they sometimes set aside this goal in favor of a more realistic approach, such as advocating autonomy.
Which Dashnak groups helped protect Armenian citizens?
A: fedayi
Problem: Please answer a question about the following article about Utrecht:
A large indoor shopping centre Hoog Catharijne (nl) is located between Utrecht Centraal railway station and the city centre. The corridors are treated as public places like streets, and the route between the station and the city centre is open all night. In 20 years from 2004, parts of Hoog Catharijne will be redeveloped as part of the renovation of the larger station area. Parts of the city's network of canals, which were filled to create the shopping center and central station area, will be recreated. The Jaarbeurs, one of the largest convention centres in the Netherlands, is located at the west side of the central railway station.
how are the shopping center corridors treated 
A: The corridors are treated as public places like streets, and the route between the station and the city centre is open all night
Problem: Please answer a question about the following article about Near East:
In 1855 a reprint of a letter earlier sent to The Times appeared in Littel's Living Age. Its author, an "official Chinese interpreter of 10 years' active service" and a member of the Oriental Club, Thomas Taylor Meadows, was replying to the suggestion by another interpreter that the British Empire was wasting its resources on a false threat from Russia against China. Toward the end of the letter he said:
What was Thomas Taylor Meadows replying to?
A:
the suggestion by another interpreter