Does "In 2011, his article The Use of Knowledge in Society was selected as one of the top 20 articles published in the American Economic Review during its first 100 years." contain the correct answer to "Which President presented the award to Hayek?"

A: no

Does "In the Brazilian rainforest, those groups that recently did, or even continue to, rely on hunting and gathering techniques seem to have adopted this lifestyle, abandoning most agriculture, as a way to escape colonial control and as a result of the introduction of European diseases reducing their populations to levels where agriculture became difficult.[citation needed][dubious discuss]" contain the correct answer to "What do they sometimes do for entertainment?"

A: no

Does "Under contract from the U.S. Military, Matrox produced a combination computer/LaserDisc player for instructional purposes." contain the correct answer to "How much did Matrox's computer/LD combo weigh?"

A:
no