Q: As of the 2010 United States Census, there were 1,951,269 people, 715,365 households, and 467,916 families residing in the county. The population density was . There were 840,343 housing units at an average density of . The racial makeup of the county was 60.9% white, 10.5% black or African American, 8.7% Asian, 0.7% Pacific islander, 0.7% American Indian, 13.5% from other races, and 5.1% from two or more races. Those of Hispanic or Latino origin made up 29.1% of the population. In terms of ancestry, 11.7% were Germans, 9.1% were Irish people, 7.6% were English people, 6.3% were Italians, and 2.7% were Americans.
How many more housing units are there than families?

A: 372427

Q: Mount Vesuvius has erupted many times. The famous eruption in AD 79 was preceded by numerous others in prehistory, including at least three significantly larger ones, the best known being the Avellino eruption around 1800 BC which engulfed several Bronze Age settlements. Since AD 79, the volcano has also erupted repeatedly, in 172, 203, 222, possibly in 303, 379, 472, 512, 536, 685, 787, around 860, around 900, 968, 991, 999, 1006, 1037, 1049, around 1073, 1139, 1150, and there may have been eruptions in 1270, 1347, and 1500. The volcano erupted again in 1631, six times in the 18th century (including 1779 and 1794), eight times in the 19th century (notably in 1872), and in 1906, 1929 and 1944. There have been no eruptions since 1944, and none of the eruptions after AD 79 were as large or destructive as the Pompeian one. Vesuvius entered a new phase in December 1631, when a major eruption buried many villages under lava flows, killing around 3,000 people. Torrents of lahar were also created, adding to the devastation. Activity thereafter became almost continuous, with relatively severe eruptions occurring in 1660, 1682, 1694, 1698, 1707, 1737, 1760, 1767, 1779, 1794, 1822, 1834, 1839, 1850, 1855, 1861, 1868, 1872, 1906, 1926, 1929, and 1944.
When did an eruption happen five years after the 1850 severe eruption but 21 years before that one?

A:

Q: The Peoples Party known as the Peoples Revolutionary Party between 1924 and 2010 formed the government from 1921 to 1996 (in a One-party state until 1990) and from 2000 to 2004. From 2004 to 2006, it was part of a coalition with the Democrats and two other parties, and after 2006 it was the dominant party in two other coalitions. The party initiated two changes of government from 2004 prior to losing power in the 2012 election. The Democrats were the dominant force in a ruling coalition between 1996 and 2000, and an almost-equal partner with the Peoples Revolutionary Party in a coalition between 2004 and 2006. An election of deputies to the national assembly on 28 June 2012 resulted in no party having an overall majority; however, as the Democratic Party won the largest number of seats, its leader, Norovyn Altankhuyag, was appointed Prime Minister of Mongolia on August 10, 2012. In 2014, he was replaced by Chimediin Saikhanbileg. The Mongolian Peoples Party won a landslide victory in the Mongolian legislative election, 2016 and the current Prime Minister of Mongolia is Mongolian Peoples Partys Jargaltulgyn Erdenebat.
How many years after Norovyn Altankhuyag was appointed Prime Minister of Mongolia was he replaced by Chimediin Saikhanbileg?

A: 2

Q: As of the 2010 United States Census, there were 18,728 people, 5,720 households, and 4,410 families residing in the county. The population density was . There were 6,242 housing units at an average density of . The racial makeup of the county was 62.5% white, 1.9% American Indian, 0.7% Asian, 0.6% black or African American, 31.5% from other races, and 2.8% from two or more races. Those of Hispanic or Latino origin made up 59.3% of the population. In terms of ancestry, 16.4% were Germans, 6.8% were Irish people, 5.6% were English people, and 2.2% were Americans.
How many percent of people were not Asian?

A:
99.3