Input: Read this: A key component of the arousal system is the suprachiasmatic nucleus (SCN), a tiny part of the hypothalamus located directly above the point at which the optic nerves from the two eyes cross. The SCN contains the body's central biological clock. Neurons there show activity levels that rise and fall with a period of about 24 hours, circadian rhythms: these activity fluctuations are driven by rhythmic changes in expression of a set of "clock genes". The SCN continues to keep time even if it is excised from the brain and placed in a dish of warm nutrient solution, but it ordinarily receives input from the optic nerves, through the retinohypothalamic tract (RHT), that allows daily light-dark cycles to calibrate the clock.
Question: The SCN of the nervous system is an abbreviation for what?

Output: suprachiasmatic nucleus

QUES: A HDI below 0.5 is considered to represent "low development". All 22 countries in that category are located in Africa. The highest-scoring Sub-Saharan countries, Gabon and South Africa, are ranked 119th and 121st, respectively. Nine countries departed from this category this year and joined the "medium development" group.

What is North Africa's ranking?
What is the answer?
ANS: unanswerable

QUES: Strasbourg (/strzbr/, French pronunciation: [staz.bu, stas.bu]; Alsatian: Strossburi; German: Straburg, [tasbk]) is the capital and largest city of the Alsace-Champagne-Ardenne-Lorraine (ACAL) region in eastern France and is the official seat of the European Parliament. Located close to the border with Germany, it is the capital of the Bas-Rhin departement. The city and the region of Alsace were historically predominantly Alemannic-speaking, hence the city's Germanic name. In 2013, the city proper had 275,718 inhabitants, Eurometropole de Strasbourg (Greater Strasbourg) had 475,934 inhabitants and the Arrondissement of Strasbourg had 482,384 inhabitants. With a population of 768,868 in 2012, Strasbourg's metropolitan area (only the part of the metropolitan area on French territory) is the ninth largest in France and home to 13% of the ACAL region's inhabitants. The transnational Eurodistrict Strasbourg-Ortenau had a population of 915,000 inhabitants in 2014.
Strasbourg has an official seat in what Parliament?

ANS: European

Inheritance in plants follows the same fundamental principles of genetics as in other multicellular organisms. Gregor Mendel discovered the genetic laws of inheritance by studying inherited traits such as shape in Pisum sativum (peas). What Mendel learned from studying plants has had far reaching benefits outside of botany. Similarly, "jumping genes" were discovered by Barbara McClintock while she was studying maize. Nevertheless, there are some distinctive genetic differences between plants and other organisms.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What plant did Mendel use to demonstrate inheritance?
Ah, so.. Pisum sativum (peas)

Question: The above are further subdivided into 31 planes of existence.[web 4] Rebirths in some of the higher heavens, known as the Suddhavasa Worlds or Pure Abodes, can be attained only by skilled Buddhist practitioners known as anagamis (non-returners). Rebirths in the Arupyadhatu (formless realms) can be attained by only those who can meditate on the arupajhanas, the highest object of meditation.
Try to answer this question if possible: What are skilled Buddhists called?
Answer: anagamis

Question: To a large extent, the minority leader's position is a 20th-century innovation. Prior to this time congressional parties were often relatively disorganized, so it was not always evident who functioned as the opposition floor leader. Decades went by before anything like the modern two-party congressional system emerged on Capitol Hill with official titles for those who were its official leaders. However, from the beginning days of Congress, various House members intermittently assumed the role of "opposition leader." Some scholars suggest that Representative James Madison of Virginia informally functioned as the first "minority leader" because in the First Congress he led the opposition to Treasury Secretary Alexander Hamilton's fiscal policies.
Try to answer this question if possible: What system was created by Alexander Hamilton?
Answer:
unanswerable