Article: Acting on State Secretary Acheson's recommendation, President Truman ordered General MacArthur to transfer matériel to the Army of the Republic of Korea while giving air cover to the evacuation of U.S. nationals. The President disagreed with advisers who recommended unilateral U.S. bombing of the North Korean forces, and ordered the US Seventh Fleet to protect the Republic of China (Taiwan), whose government asked to fight in Korea. The United States denied ROC's request for combat, lest it provoke a communist Chinese retaliation. Because the United States had sent the Seventh Fleet to "neutralize" the Taiwan Strait, Chinese premier Zhou Enlai criticized both the UN and U.S. initiatives as "armed aggression on Chinese territory."

Question: Who is the Chinese premier that called the actions of the US and the United Nations an act of aggression?
Ans: Zhou Enlai


Article: On July 19, 2013, West was leaving LAX as he was surrounded by dozens of paparazzi. West became increasingly agitated as a photographer, Daniel Ramos, continued to ask him why people were not allowed to speak in his presence. West then says, "I told you don't talk to me, right? You trying to get me in trouble so I steal off on you and have to pay you like $250,000 and shit." Then he allegedly charged the man and grabbed him and his camera. The incident captured by TMZ, took place for a few seconds before a female voice can be heard telling West to stop. West then released the man, and his camera, and drove away from the scene. Medics were later called to the scene on behalf of the photographer who was grabbed. It was reported West could be charged with felony attempted robbery behind the matter. However, the charges were reduced to misdemeanor criminal battery and attempted grand theft. In March 2014, West was sentenced to serve two years' probation for the misdemeanor battery conviction and required to attend 24 anger management sessions, perform 250 hours of community service and pay restitution to Ramos.

Question: How many hours of community service did Kanye receive?
Ans: 250


Article: A P-N junction can convert absorbed light energy into a proportional electric current. The same process is reversed here (i.e. the P-N junction emits light when electrical energy is applied to it). This phenomenon is generally called electroluminescence, which can be defined as the emission of light from a semi-conductor under the influence of an electric field. The charge carriers recombine in a forward-biased P-N junction as the electrons cross from the N-region and recombine with the holes existing in the P-region. Free electrons are in the conduction band of energy levels, while holes are in the valence energy band. Thus the energy level of the holes will be lesser than the energy levels of the electrons. Some portion of the energy must be dissipated in order to recombine the electrons and the holes. This energy is emitted in the form of heat and light.

Question: What converts absorbed light energy into an electric current?
Ans: P-N junction


Article: In UTF-32 and UCS-4, one 32-bit code value serves as a fairly direct representation of any character's code point (although the endianness, which varies across different platforms, affects how the code value manifests as an octet sequence). In the other encodings, each code point may be represented by a variable number of code values. UTF-32 is widely used as an internal representation of text in programs (as opposed to stored or transmitted text), since every Unix operating system that uses the gcc compilers to generate software uses it as the standard "wide character" encoding. Some programming languages, such as Seed7, use UTF-32 as internal representation for strings and characters. Recent versions of the Python programming language (beginning with 2.2) may also be configured to use UTF-32 as the representation for Unicode strings, effectively disseminating such encoding in high-level coded software.

Question: How is UTF-32 widely used? 
Ans:
internal representation of text in programs