Problem: Association football is played in accordance with a set of rules known as the Laws of the Game. The game is played using a spherical ball of 68.5–69.5 cm (27.0–27.4 in) circumference, known as the football (or soccer ball). Two teams of eleven players each compete to get the ball into the other team's goal (between the posts and under the bar), thereby scoring a goal. The team that has scored more goals at the end of the game is the winner; if both teams have scored an equal number of goals then the game is a draw. Each team is led by a captain who has only one official responsibility as mandated by the Laws of the Game: to be involved in the coin toss prior to kick-off or penalty kicks.
What would you describe the shape of the football?
The answer is the following: spherical


According to the dominant cosmological model, the Lambda-CDM model, less than 5% of the universe's energy density is made up of the "matter" described by the Standard Model of Particle Physics, and the majority of the universe is composed of dark matter and dark energy - with little agreement amongst scientists about what these are made of.
Which model suggests that matter is 5% of the universe?
Lambda-CDM model


Input: Greece
Greece's foreign policy is conducted through the Ministry for Foreign Affairs and its head, the Minister for Foreign Affairs. The current minister is Nikos Kotzias. According to the official website, the main aims of the Ministry for Foreign Affairs are to represent Greece before other states and international organizations; safeguarding the interests of the Greek state and of its citizens abroad; the promotion of Greek culture; the fostering of closer relations with the Greek diaspora; and the promotion of international cooperation. Additionally, due to its political and geographical proximity to Europe, Asia, the Middle East and Africa, Greece is a country of significant geostrategic importance and is considered to be a middle power and has developed a regional policy to help promote peace and stability in the Balkans, the Mediterranean, and the Middle East.

Who is the head for Greece's foreign policy?
Output: Minister for Foreign Affairs


Input: Article: At the beginning of Greek literature stand the two monumental works of Homer: the Iliad and the Odyssey. Though dates of composition vary, these works were fixed around 800 BC or after. In the classical period many of the genres of western literature became more prominent. Lyrical poetry, odes, pastorals, elegies, epigrams; dramatic presentations of comedy and tragedy; historiography, rhetorical treatises, philosophical dialectics, and philosophical treatises all arose in this period. The two major lyrical poets were Sappho and Pindar. The Classical era also saw the dawn of drama.

Now answer this question: During what time period did Homer write the Iliad and the Odyssey?

Output: 800 BC


Article: Under the 1830 Act any householder who paid rates could apply, with a one-off payment of two guineas (roughly equal in value to £168 today), to sell beer or cider in his home (usually the front parlour) and even to brew his own on his premises. The permission did not extend to the sale of spirits and fortified wines, and any beer house discovered selling those items was closed down and the owner heavily fined. Beer houses were not permitted to open on Sundays. The beer was usually served in jugs or dispensed directly from tapped wooden barrels on a table in the corner of the room. Often profits were so high the owners were able to buy the house next door to live in, turning every room in their former home into bars and lounges for customers.

Question: On what day were beer houses closed?
Ans: Sundays


Input: Emotion
Western philosophy regarded emotion in varying ways. In stoic theories it was seen as a hindrance to reason and therefore a hindrance to virtue. Aristotle believed that emotions were an essential component of virtue. In the Aristotelian view all emotions (called passions) corresponded to appetites or capacities. During the Middle Ages, the Aristotelian view was adopted and further developed by scholasticism and Thomas Aquinas in particular. There are also theories of emotions in the works of philosophers such as René Descartes, Niccolò Machiavelli, Baruch Spinoza and David Hume. In the 19th century emotions were considered adaptive and were studied more frequently from an empiricist psychiatric perspective.

What thinker believed that emotions were necessary for virtue?
Output:
Aristotle