Input: Nutrition
According to Walter Gratzer, the study of nutrition probably began during the 6th century BC. In China, the concept of Qi developed, a spirit or "wind" similar to what Western Europeans later called pneuma. Food was classified into "hot" (for example, meats, blood, ginger, and hot spices) and "cold" (green vegetables) in China, India, Malaya, and Persia. Humours developed perhaps first in China alongside qi. Ho the Physician concluded that diseases are caused by deficiencies of elements (Wu Xing: fire, water, earth, wood, and metal), and he classified diseases as well as prescribed diets. About the same time in Italy, Alcmaeon of Croton (a Greek) wrote of the importance of equilibrium between what goes in and what goes out, and warned that imbalance would result disease marked by obesity or emaciation.

Other than obesity, what else would trademark an imbalance in nutrition?
Output: emaciation

Input: Article: No major mental health professional organization has sanctioned efforts to change sexual orientation and virtually all of them have adopted policy statements cautioning the profession and the public about treatments that purport to change sexual orientation. These include the American Psychiatric Association, American Psychological Association, American Counseling Association, National Association of Social Workers in the USA, the Royal College of Psychiatrists, and the Australian Psychological Society.

Now answer this question: What are some of the organizations that have released policy statements?

Output: National Association of Social Workers in the USA, the Royal College of Psychiatrists, and the Australian Psychological Society.

Article: Since the early 1960s, theoretical linguists have moved away from the traditional concept of a phoneme, preferring to consider basic units at a more abstract level, as a component of morphemes; these units can be called morphophonemes, and analysis using this approach is called morphophonology.

Question: What is a name for the basic morpheme unit?
Ans: morphophonemes

Here is a question about this article: Music was a major part of everyday life.[citation needed] The word itself derives from Greek (mousike), "(art) of the Muses". Many private and public events were accompanied by music, ranging from nightly dining to military parades and manoeuvres. In a discussion of any ancient music, however, non-specialists and even many musicians have to be reminded that much of what makes our modern music familiar to us is the result of developments only within the last 1,000 years; thus, our ideas of melody, scales, harmony, and even the instruments we use may not have been familiar to Romans who made and listened to music many centuries earlier.[citation needed]
What is the answer to this question: Could events in the Roman Republic often include music?
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So... Many private and public events were accompanied by music

The problem: Answer a question about this article:
The growth, development, and reproduction of organisms relies on cell division, or the process by which a single cell divides into two usually identical daughter cells. This requires first making a duplicate copy of every gene in the genome in a process called DNA replication.:5.2 The copies are made by specialized enzymes known as DNA polymerases, which "read" one strand of the double-helical DNA, known as the template strand, and synthesize a new complementary strand. Because the DNA double helix is held together by base pairing, the sequence of one strand completely specifies the sequence of its complement; hence only one strand needs to be read by the enzyme to produce a faithful copy. The process of DNA replication is semiconservative; that is, the copy of the genome inherited by each daughter cell contains one original and one newly synthesized strand of DNA.:5.2
What specialized enzyme is responsible DNA replication?
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The answer: DNA polymerases

The problem: Answer a question about this article:
The Gorton Government increased funding for the arts, setting up the Australian Council for the Arts, the Australian Film Development Corporation and the National Film and Television Training School. The Gorton Government passed legislation establishing equal pay for men and women and increased pensions, allowances and education scholarships, as well as providing free health care to 250,000 of the nation's poor (but not universal health care). Gorton's government kept Australia in the Vietnam War but stopped replacing troops at the end of 1970.
What year did the Gorton Government stop replacing troups in Vietnam?
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The answer:
end of 1970