As aircraft started to be used against ground targets on the battlefield, the AA guns could not be traversed quickly enough at close targets and, being relatively few, were not always in the right place (and were often unpopular with other troops), so changed positions frequently. Soon the forces were adding various machine-gun based weapons mounted on poles. These short-range weapons proved more deadly, and the "Red Baron" is believed to have been shot down by an anti-aircraft Vickers machine gun. When the war ended, it was clear that the increasing capabilities of aircraft would require better means of acquiring targets and aiming at them. Nevertheless, a pattern had been set: anti-aircraft weapons would be based around heavy weapons attacking high-altitude targets and lighter weapons for use when they came to lower altitudes.
Heavy weapons shot at high-altitude targets and what shot at low-altitude targets?
lighter weapons

Input: Qing dynasty
The Qing organization of provinces was based on the fifteen administrative units set up by the Ming dynasty, later made into eighteen provinces by splitting for example, Huguang into Hubei and Hunan provinces. The provincial bureaucracy continued the Yuan and Ming practice of three parallel lines, civil, military, and censorate, or surveillance. Each province was administered by a governor (, xunfu) and a provincial military commander (, tidu). Below the province were prefectures (, fu) operating under a prefect (, zhifu), followed by subprefectures under a subprefect. The lowest unit was the county, overseen by a county magistrate. The eighteen provinces are also known as "China proper". The position of viceroy or governor-general (, zongdu) was the highest rank in the provincial administration. There were eight regional viceroys in China proper, each usually took charge of two or three provinces. The Viceroy of Zhili, who was responsible for the area surrounding the capital Beijing, is usually considered as the most honorable and powerful viceroy among the eight.

What two provinces were formed from Huguang?
Output: Hubei and Hunan

Input: Article: The initial prototype shown in May 2005 featured two HDMI ports, three Ethernet ports and six USB ports; however, when the system was shown again a year later at E3 2006, these were reduced to one HDMI port, one Ethernet port and four USB ports, presumably to cut costs. Two hardware configurations were also announced for the console: a 20 GB model and a 60 GB model, priced at US$499 (499) and US$599 (599), respectively. The 60 GB model was to be the only configuration to feature an HDMI port, Wi-Fi internet, flash card readers and a chrome trim with the logo in silver. Both models were announced for a simultaneous worldwide release: November 11, 2006, for Japan and November 17, 2006, for North America and Europe.

Now answer this question: By the time the system appeared at E3 2006, how many Ethernet ports was it down to?

Output: one

Article: Database transactions can be used to introduce some level of fault tolerance and data integrity after recovery from a crash. A database transaction is a unit of work, typically encapsulating a number of operations over a database (e.g., reading a database object, writing, acquiring lock, etc.), an abstraction supported in database and also other systems. Each transaction has well defined boundaries in terms of which program/code executions are included in that transaction (determined by the transaction's programmer via special transaction commands).

Question: What is a unit of work called in a database?
Ans: transaction

Here is a question about this article: In Theravada Buddhism, the cause of human existence and suffering is identified as craving, which carries with it the various defilements. These various defilements are traditionally summed up as greed, hatred and delusion. These are believed deeply rooted afflictions of the mind that create suffering and stress. To be free from suffering and stress, these defilements must be permanently uprooted through internal investigation, analyzing, experiencing, and understanding of the true nature of those defilements by using jhana, a technique of the Noble Eightfold Path. It then leads the meditator to realize the Four Noble Truths, Enlightenment and Nibbana. Nibbana is the ultimate goal of Theravadins.
What is the answer to this question: In Theravada Buddhism, what is the cause of human existence and suffering?
****
So... craving

Article: Some claim that there is education inequality because children did not exceed the education of their parents. This education inequality is then associated with income inequality. Although critical thinking is a goal of education, criticism and blame are often the unintended by products of our current educational process. Students often blame their teachers and their textbooks, despite the availability of libraries and the internet. When someone tries to improve education, the educational establishment itself occasionally showers the person with criticism rather than gratitude. Better by products of an educational system would be gratitude and determination.

Question: Who do students often blame for their education short comings?
Ans:
teachers and their textbooks