Input: Read this: The majority of video compression algorithms use lossy compression. Uncompressed video requires a very high data rate. Although lossless video compression codecs perform at a compression factor of 5-12, a typical MPEG-4 lossy compression video has a compression factor between 20 and 200. As in all lossy compression, there is a trade-off between video quality, cost of processing the compression and decompression, and system requirements. Highly compressed video may present visible or distracting artifacts.
Question: What has a data rate between 5 and 12?

Output: unanswerable

Input: Read this: Another who contributed significantly to the spirituality of the order is Albertus Magnus, the only person of the period to be given the appellation "Great". His influence on the brotherhood permeated nearly every aspect of Dominican life. Albert was a scientist, philosopher, astrologer, theologian, spiritual writer, ecumenist, and diplomat. Under the auspices of Humbert of Romans, Albert molded the curriculum of studies for all Dominican students, introduced Aristotle to the classroom and probed the work of Neoplatonists, such as Plotinus. Indeed, it was the thirty years of work done by Thomas Aquinas and himself (12451274) that allowed for the inclusion of Aristotelian study in the curriculum of Dominican schools.
Question: What was not a discipline of Albert the Great?

Output: unanswerable

Input: Read this: The semi-finals have been played exclusively at the rebuilt Wembley Stadium since 2008, one year after it opened and after it had already hosted a final (in 2007). For the first decade of the competition, the Kennington Oval was used as the semi-final venue. In the period between this first decade and the reopening of Wembley, semi-finals were played at high-capacity neutral venues around England; usually the home grounds of teams not involved in that semi-final, chosen to be roughly equidistant between the two teams for fairness of travel. The top three most used venues in this period were Villa Park in Birmingham (55 times), Hillsborough in Sheffield (34 times) and Old Trafford in Manchester (23 times). The original Wembley Stadium was also used seven times for semi-final, between 1991 and 2000 (the last held there), but not always for fixtures featuring London teams. In 2005, both were held at the Millennium Stadium.
Question: What were the three least used venues?

Output: unanswerable

Input: Read this: They do not work in industries associated with the military, do not serve in the armed services, and refuse national military service, which in some countries may result in their arrest and imprisonment. They do not salute or pledge allegiance to flags or sing national anthems or patriotic songs. Jehovah's Witnesses see themselves as a worldwide brotherhood that transcends national boundaries and ethnic loyalties. Sociologist Ronald Lawson has suggested the religion's intellectual and organizational isolation, coupled with the intense indoctrination of adherents, rigid internal discipline and considerable persecution, has contributed to the consistency of its sense of urgency in its apocalyptic message.
Question: What religion is Sociologist Ronald Lawson?

Output:
unanswerable