Problem: Please answer a question about the following article about MP3:
In September 1998, the Fraunhofer Institute sent a letter to several developers of MP3 software stating that a license was required to "distribute and/or sell decoders and/or encoders". The letter claimed that unlicensed products "infringe the patent rights of Fraunhofer and Thomson. To make, sell and/or distribute products using the [MPEG Layer-3] standard and thus our patents, you need to obtain a license under these patents from us."
What did the letter claim would be required to distribute and/or sell decoders and/or encoders?
A: a license
Problem: Please answer a question about the following article about Pacific War:
A widely publicised example of institutionalised sexual slavery are "comfort women", a euphemism for the 200,000 women, mostly from Korea and China, who served in the Japanese army's camps during World War II. Some 35 Dutch comfort women brought a successful case before the Batavia Military Tribunal in 1948. In 1993, Chief Cabinet Secretary Yohei Kono said that women were coerced into brothels run by Japan's wartime military. Other Japanese leaders have apologized, including former Prime Minister Junichiro Koizumi in 2001. In 2007, then-Prime Minister Shinzō Abe claimed: "The fact is, there is no evidence to prove there was coercion."
Where were the sexual slave women mostly from?
A: Korea and China
Problem: Please answer a question about the following article about Oklahoma City:
Oklahoma City has several public career and technology education schools associated with the Oklahoma Department of Career and Technology Education, the largest of which are Metro Technology Center and Francis Tuttle Technology Center.
What are the two largest technology education schools in Oklahoma City?
A: Metro Technology Center and Francis Tuttle Technology Center
Problem: Please answer a question about the following article about Frédéric Chopin:
Chopin's music was used in the 1909 ballet Chopiniana, choreographed by Michel Fokine and orchestrated by Alexander Glazunov. Sergei Diaghilev commissioned additional orchestrations—from Stravinsky, Anatoly Lyadov, Sergei Taneyev and Nikolai Tcherepnin—for later productions, which used the title Les Sylphides.
Sergei Diaghilev obtained additional orchestrations for subsequent productions, using which title?
A:
Les Sylphides.