Article: Initially sensors were optical and acoustic devices developed during the First World War and continued into the 1930s, but were quickly superseded by radar, which in turn was supplemented by optronics in the 1980s. Command and control remained primitive until the late 1930s, when Britain created an integrated system for ADGB that linked the ground-based air defence of the army's AA Command, although field-deployed air defence relied on less sophisticated arrangements. NATO later called these arrangements an "air defence ground environment", defined as "the network of ground radar sites and command and control centres within a specific theatre of operations which are used for the tactical control of air defence operations".

Question: What agency stated that the arrangements were an air defence ground environment?
Ans: NATO

Here is a question about this article: The use of lossy compression is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio for most listeners. An MP3 file that is created using the setting of 128 kbit/s will result in a file that is about 1/11 the size of the CD file created from the original audio source (44,100 samples per second 16 bits per sample 2 channels = 1,411,200 bit/s; MP3 compressed at 128 kbit/s: 128,000 bit/s [1 k = 1,000, not 1024, because it is a bit rate]. Ratio: 1,411,200/128,000 = 11.025). An MP3 file can also be constructed at higher or lower bit rates, with higher or lower resulting quality.
What is the answer to this question: What kind of compression is used?
****
So... created

The problem: Answer a question about this article:
President Benito Juarez was re-elected in the general election of 1867 in which he received strong liberal support, especially in Chihuahua. Luis Terrazas was confirmed by the people of Chihuahua to be governor of the state. But soon after the election, President Juarez had another crisis on his hands; the Juarez administration was suspected to be involved in the assassination of the military chief Jose Maria Patoni executed by General Canto in August 1868. General Canto turned himself over to Donato Guerra. Canto was sentenced to death, but later his sentence changed to 10 years imprisonment. The sense of injustice gave rise to a new rebellion in 1869 that threatened the federal government. In response, the Juarez administration took drastic measures by temporarily suspending constitutional rights, but the governor of Chihuahua did not support this action. Hostilities continued to increase especially after the election of 1871 which was perceived to be fraudulent. A new popular leader arose among the rebels, Porfirio Diaz. The federal government was successful in quelling rebellions in Durango an Chihuahua. On July 18, 1872, President Juarez died from a heart attack; soon after, many of his supporters ceased the fighting. Peace returned to Chihuahua and the new government was led by Governor Antonio Ochoa (formerly a co-owner of the Batopilas silver mines) in 1873 after Luis Terrazas finished his term in 1872.
Which state gave Juarez a particularly notably strong support?
****
The answer: Chihuahua

Problem: Please answer a question about the following article about Royal Dutch Shell:
In response, Shell filed lawsuits to seek injunctions from possible protests, and Benjamin Jealous of the NAACP and Radford argued that the legal action was "trampling American's rights." According to Greenpeace, Shell lodged a request with Google to ban video footage of a Greenpeace protest action that occurred at the Shell-sponsored Formula One (F1) Belgian Grand Prix on 25 August 2013, in which "SaveTheArctic.org" banners appear at the winners' podium ceremony. In the video, the banners rise up automaticallyactivists controlled their appearance with the use of four radio car antennasrevealing the website URL, alongside an image that consists of half of a polar bear's head and half of the Shell logo.
Jealous and Radford asserted that the legal action taken by Shell was what?
A: "trampling American's rights."

Question: Read this and answer the question

Species boundaries in plants may be weaker than in animals, and cross species hybrids are often possible. A familiar example is peppermint, Mentha piperita, a sterile hybrid between Mentha aquatica and spearmint, Mentha spicata. The many cultivated varieties of wheat are the result of multiple inter- and intra-specific crosses between wild species and their hybrids. Angiosperms with monoecious flowers often have self-incompatibility mechanisms that operate between the pollen and stigma so that the pollen either fails to reach the stigma or fails to germinate and produce male gametes. This is one of several methods used by plants to promote outcrossing. In many land plants the male and female gametes are produced by separate individuals. These species are said to be dioecious when referring to vascular plant sporophytes and dioicous when referring to bryophyte gametophytes.

What common grain is the result cultivated wild hybrids?
Answer: wheat

The first video game based on the AFL was Arena Football for the C-64 released in 1988. On May 18, 2000, Kurt Warner's Arena Football Unleashed was released by Midway Games for the PlayStation game console. On February 7, 2006 EA Sports released Arena Football for the PlayStation 2 and Xbox. EA Sports released another AFL video game, titled Arena Football: Road to Glory, on February 21, 2007, for the PlayStation 2.
What was the first Arena Football League video game?
Arena Football