Article: The flower may consist only of these parts, as in willow, where each flower comprises only a few stamens or two carpels. Usually, other structures are present and serve to protect the sporophylls and to form an envelope attractive to pollinators. The individual members of these surrounding structures are known as sepals and petals (or tepals in flowers such as Magnolia where sepals and petals are not distinguishable from each other). The outer series (calyx of sepals) is usually green and leaf-like, and functions to protect the rest of the flower, especially the bud. The inner series (corolla of petals) is, in general, white or brightly colored, and is more delicate in structure. It functions to attract insect or bird pollinators. Attraction is effected by color, scent, and nectar, which may be secreted in some part of the flower. The characteristics that attract pollinators account for the popularity of flowers and flowering plants among humans.

Question: Individual members of enveloping structures are known by what terms?
Ans: sepals and petals

Here is a question about this article: Ratification of the treaty the following year led to resumption of hostilities and in 1860, with Anglo-French forces marching on Beijing, the emperor and his court fled the capital for the imperial hunting lodge at Rehe. Once in Beijing, the Anglo-French forces looted the Old Summer Palace, and in an act of revenge for the arrest of several Englishmen, burnt it to the ground. Prince Gong, a younger half-brother of the emperor, who had been left as his brother's proxy in the capital, was forced to sign the Convention of Beijing. Meanwhile, the humiliated emperor died the following year at Rehe.
What is the answer to this question: Whed did the British and French invade Beijing?
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So... 1860

The problem: Answer a question about this article:
The conversion rate of omega-6 DGLA to AA largely determines the production of the prostaglandins PGE1 and PGE2. Omega-3 EPA prevents AA from being released from membranes, thereby skewing prostaglandin balance away from pro-inflammatory PGE2 (made from AA) toward anti-inflammatory PGE1 (made from DGLA). Moreover, the conversion (desaturation) of DGLA to AA is controlled by the enzyme delta-5-desaturase, which in turn is controlled by hormones such as insulin (up-regulation) and glucagon (down-regulation). The amount and type of carbohydrates consumed, along with some types of amino acid, can influence processes involving insulin, glucagon, and other hormones; therefore, the ratio of omega-3 versus omega-6 has wide effects on general health, and specific effects on immune function and inflammation, and mitosis (i.e., cell division).
What is an example of a hormone other than insulin that is able to control the enzyme delta-5-desaturase?
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The answer: glucagon

Problem: Please answer a question about the following article about Paris:
Today, thanks to Paris' cosmopolitan population, every French regional cuisine and almost every national cuisine in the world can be found there; the city has more than 9,000 restaurants. The Michelin Guide has been a standard guide to French restaurants since 1900, awarding its highest award, three stars, to the best restaurants in France. In 2015, of the 29 Michelin three-star restaurants in France, nine are located in Paris. These include both restaurants which serve classical French cuisine, such as L'Ambroisie in the Place des Vosges, and those which serve non-traditional menus, such as L'Astrance, which combines French and Asian cuisines. Several of France's most famous chefs, including Pierre Gagnaire, Alain Ducasse, Yannick Alleno and Alain Passard, have three-star restaurants in Paris.
How many 3 star Michelin restaurants were in Paris in 2015?
A: nine

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The first Madressa established in North America, Al-Rashid Islamic Institute, was established in Cornwall, Ontario in 1983 and has graduates who are Hafiz (Quran) and Ulama. The seminary was established by Mazhar Alam under the direction of his teacher the leading Indian Tablighi scholar Muhammad Zakariya Kandhlawi and focuses on the traditional Hanafi school of thought and shuns Salafist / Wahabi teachings. Due to its proximity to the US border city of Messina the school has historically had a high ratio of US students. Their most prominent graduate Shaykh Muhammad Alshareef completed his Hifz in the early 1990s then went on to deviate from his traditional roots and form the Salafist organization the AlMaghrib Institute.

Where is Al-Rashid Islamic Institute?
Answer: Cornwall, Ontario

50 Hz systems support three scanning rates: 50i, 25p and 50p. 60 Hz systems support a much wider set of frame rates: 59.94i, 60i, 23.976p, 24p, 29.97p, 30p, 59.94p and 60p. In the days of standard definition television, the fractional rates were often rounded up to whole numbers, e.g. 23.976p was often called 24p, or 59.94i was often called 60i. 60 Hz high definition television supports both fractional and slightly different integer rates, therefore strict usage of notation is required to avoid ambiguity. Nevertheless, 29.97i/59.94i is almost universally called 60i, likewise 23.976p is called 24p.
What three scanning rates do 50 Hz systems support?
50i, 25p and 50p