Problem: I know that the answer to the question "Who was elected later, Henry of Valois or Sigismund II Augustus?" is in "Until the death of Sigismund II Augustus, the last king of the Jagiellonian dynasty, monarchs could be elected from within only the royal family. However, starting from 1573, practically any Polish noble or foreigner of royal blood could become a Polish–Lithuanian monarch. Every newly elected king was supposed to sign two documents—the Pacta conventa ("agreed pacts")—a confirmation of the king's pre-election promises, and Henrican articles (artykuły henrykowskie, named after the first freely elected king, Henry of Valois). The latter document served as a virtual Polish constitution and contained the basic laws of the Commonwealth:". Can you tell me what it is?

A: Sigismund II Augustus


Problem: I know that the answer to the question "What is it call when I do not want the differences in pronunciation of the different dialects" is in "Central Catalan is considered the standard pronunciation of the language. The descriptions below are mostly for this variety. For the differences in pronunciation of the different dialects, see the section pronunciation of dialects in this article.". Can you tell me what it is?

A: Central Catalan


Problem: I know that the answer to the question "What did José Luis Cuevas try to separate himself from?" is in "During the 20th century, many artists immigrated to Mexico City from different regions of Mexico, such as Leopoldo Méndez, an engraver from Veracruz, who supported the creation of the socialist Taller de la Gráfica Popular (Popular Graphics Workshop), designed to help blue-collar workers find a venue to express their art. Other painters came from abroad, such as Catalan painter Remedios Varo and other Spanish and Jewish exiles. It was in the second half of the 20th century that the artistic movement began to drift apart from the Revolutionary theme. José Luis Cuevas opted for a modernist style in contrast to the muralist movement associated with social politics.". Can you tell me what it is?

A: the muralist movement


Problem: I know that the answer to the question "What type of flight takes the most energy?" is in "Most birds can fly, which distinguishes them from almost all other vertebrate classes. Flight is the primary means of locomotion for most bird species and is used for breeding, feeding, and predator avoidance and escape. Birds have various adaptations for flight, including a lightweight skeleton, two large flight muscles, the pectoralis (which accounts for 15% of the total mass of the bird) and the supracoracoideus, as well as a modified forelimb (wing) that serves as an aerofoil. Wing shape and size generally determine a bird species' type of flight; many birds combine powered, flapping flight with less energy-intensive soaring flight. About 60 extant bird species are flightless, as were many extinct birds. Flightlessness often arises in birds on isolated islands, probably due to limited resources and the absence of land predators. Though flightless, penguins use similar musculature and movements to "fly" through the water, as do auks, shearwaters and dippers.". Can you tell me what it is?

A:
powered, flapping flight