Problem: Extract the answer to the question from the following context. Question: What do the programs mentioned compress? Context: There are also open compression formats like Opus and Vorbis that are available free of charge and without any known patent restrictions. Some of the newer audio compression formats, such as AAC, WMA Pro and Vorbis, are free of some limitations inherent to the MP3 format that cannot be overcome by any MP3 encoder.

A: MP3 format

Problem: Extract the answer to the question from the following context. Question: What is talking about a topic with another called? Context: Whitehead did not begin his career as a philosopher. In fact, he never had any formal training in philosophy beyond his undergraduate education. Early in his life he showed great interest in and respect for philosophy and metaphysics, but it is evident that he considered himself a rank amateur. In one letter to his friend and former student Bertrand Russell, after discussing whether science aimed to be explanatory or merely descriptive, he wrote: "This further question lands us in the ocean of metaphysic, onto which my profound ignorance of that science forbids me to enter." Ironically, in later life Whitehead would become one of the 20th century's foremost metaphysicians.

A: discussing

Problem: Extract the answer to the question from the following context. Question: Why are wove papers called as such? Context: All paper produced by paper machines as the Fourdrinier Machine are wove paper, i.e. the wire mesh that transports the web leaves a pattern that has the same density along the paper grain and across the grain. Textured finishes, watermarks and wire patterns imitating hand-made laid paper can be created by the use of appropriate rollers in the later stages of the machine.

A: wire mesh that transports the web leaves a pattern that has the same density along the paper grain and across the grain

Problem: Extract the answer to the question from the following context. Question: What's the standard calendar equivalent of Brumaire 18? Context: Despite the failures in Egypt, Napoleon returned to a hero's welcome. He drew together an alliance with director Emmanuel Joseph Sieyes, his brother Lucien, speaker of the Council of Five Hundred Roger Ducos, director Joseph Fouche, and Talleyrand, and they overthrew the Directory by a coup d'etat on 9 November 1799 ("the 18th Brumaire" according to the revolutionary calendar), closing down the council of five hundred. Napoleon became "first consul" for ten years, with two consuls appointed by him who had consultative voices only. His power was confirmed by the new "Constitution of the Year VIII", originally devised by Sieyes to give Napoleon a minor role, but rewritten by Napoleon, and accepted by direct popular vote (3,000,000 in favor, 1,567 opposed). The constitution preserved the appearance of a republic but in reality established a dictatorship.

A:
9 November