Problem: Nutrition:

Molecules of carbohydrates and fats consist of carbon, hydrogen, and oxygen atoms. Carbohydrates range from simple monosaccharides (glucose, fructose, galactose) to complex polysaccharides (starch). Fats are triglycerides, made of assorted fatty acid monomers bound to a glycerol backbone. Some fatty acids, but not all, are essential in the diet: they cannot be synthesized in the body. Protein molecules contain nitrogen atoms in addition to carbon, oxygen, and hydrogen. The fundamental components of protein are nitrogen-containing amino acids, some of which are essential in the sense that humans cannot make them internally. Some of the amino acids are convertible (with the expenditure of energy) to glucose and can be used for energy production, just as ordinary glucose, in a process known as gluconeogenesis. By breaking down existing protein, the carbon skeleton of the various amino acids can be metabolized to intermediates in cellular respiration; the remaining ammonia is discarded primarily as urea in urine. This occurs normally only during prolonged starvation.

Other than fats, what else consists of atoms of carbon, hydrogen and oxygen?
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A: carbohydrates

Problem: New York City:

Stone and brick became the city's building materials of choice after the construction of wood-frame houses was limited in the aftermath of the Great Fire of 1835. A distinctive feature of many of the city's buildings is the wooden roof-mounted water towers. In the 1800s, the city required their installation on buildings higher than six stories to prevent the need for excessively high water pressures at lower elevations, which could break municipal water pipes. Garden apartments became popular during the 1920s in outlying areas, such as Jackson Heights.

After the Great Fire of 1835, what became the most widespread building materials?
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A: Stone and brick

Problem: Israel:

Israel has two official languages, Hebrew and Arabic. Hebrew is the primary language of the state and is spoken everyday by the majority of the population, and Arabic is spoken by the Arab minority and Hebrew is taught in Arab schools. English was an official language during the Mandate period; it lost this status after the creation of Israel, but retains a role comparable to that of an official language, as may be seen in road signs and official documents. Many Israelis communicate reasonably well in English, as many television programs are broadcast in English with subtitles and the language is taught from the early grades in elementary school. In addition, Israeli universities offer courses in the English language on various subjects. As a country of immigrants, many languages can be heard on the streets. Due to mass immigration from the former Soviet Union and Ethiopia (some 130,000 Ethiopian Jews live in Israel), Russian and Amharic are widely spoken. More than one million Russian-speaking immigrants arrived in Israel from the former Soviet Union states between 1990 and 2004. French is spoken by around 700,000 Israelis, mostly originating from France and North Africa (see Maghrebi Jews).

What are the two official languages of Israel?
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A: Hebrew and Arabic

Problem: Political party:

When the party is represented by members in the lower house of parliament, the party leader simultaneously serves as the leader of the parliamentary group of that full party representation; depending on a minimum number of seats held, Westminster-based parties typically allow for leaders to form frontbench teams of senior fellow members of the parliamentary group to serve as critics of aspects of government policy. When a party becomes the largest party not part of the Government, the party's parliamentary group forms the Official Opposition, with Official Opposition frontbench team members often forming the Official Opposition Shadow cabinet. When a party achieves enough seats in an election to form a majority, the party's frontbench becomes the Cabinet of government ministers.

What type of parties allow leaders to form frontbench teams?
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A:
Westminster-based parties