Problem: The profound demographic and economic changes that occurred in Finland after World War II affected the Finnish family. Families became smaller, dropping from an average of 3.6 persons in 1950 to an average of 2.7 by 1975. Family composition did not change much in that quarter of a century, however, and in 1975 the percentage of families that consisted of a man and a woman was 24.4; of a couple and children, 61.9; of a woman with offspring, 11.8; of a man and offspring, 1.9. These percentages are not markedly different from those of 1950. Change was seen in the number of children per family, which fell from an average of 2.24 in 1950 to an average of 1.7 in the mid-1980s, and large families were rare. Only 2 percent of families had four or more children, while 51 percent had one child; 38 percent, two children; and 9 percent, three children. The number of Finns under the age of 18 dropped from 1.5 million in 1960 to 1.2 million in 1980.
Answer this question based on the article: Was the average number of persons in a family smaller in 1950 or 1975?
A:

Problem: The Mataram conquest of Surabaya or Mataram-Surabaya War was a military campaign by the Sultanate of Mataram in the early 17th century that resulted in the capture of the Duchy of Surabaya and its allies in eastern Java, in modern-day Indonesia. Prior to this conquest, Mataram and Surabaya were rivals for power in central and eastern Java. The campaign began in 1614 when Mataram, under the leadership of Sultan Agung, attacked Surabaya's allies, including Wirasaba. Surabaya and its allies launched a counterattack but were defeated near Pajang in 1616. Over the next few years, Mataram gradually conquered members of the Surabayan alliance, and by 1620, the city of Surabaya itself was under siege, holding out until it surrendered in 1625. With this conquest, Mataram unified most of central and eastern Java under its control, and cemented its position as the dominant power in Java. Surabaya and other conquered areas would remain in Mataram's hands until it was ceded to the Dutch East India Company in 1743.
Answer this question based on the article: What happened first: defeat of Surabaya near Pajang or its siege under Mataram?
A: defeat of Surabaya near Pajang

Problem: Between 1651 and 1654 a royalist rising took place in Scotland. Dunnottar Castle was the last stronghold to fall to the English Parliament's troops in May 1652. Under the terms of the Tender of Union, the Scots were given 30 seats in a united Parliament in London, with General Monck appointed as the military governor of Scotland. During the Interregnum, Scotland was kept under the military occupation of an English army under George Monck. Sporadic Royalist rebellions continued throughout the Commonwealth period in Scotland, particularly in western Highlands, where Alasdair MacColla had raised his forces in the 1640s. The north west Highlands was the scene of another pro-royalist uprising in 1653-55, which was only put down with deployment of 6,000 English troops there. Monck garrisoned forts all over the Highlands for example at Inverness, and finally put an end to Royalist resistance when he began deporting prisoners to the West Indies as indentured labourers. However, lawlessness remained a problem, with bandits known as mosstroopers, very often former Royalist or Covenanter soldiers, plundering both the English troops and the civilian population. After the death of Oliver Cromwell in 1658, the factions and divisions which had struggled for supremacy during the early years of the interregnum reemerged. Monck, who had served Cromwell and the English Parliament throughout the civil wars, judged that his best interests and those of his country lay in the Restoration of Charles II. In 1660, he marched his troops south from Scotland to ensure the monarchy's reinstatement. Scotland's Parliament and legislative autonomy were restored under The Restoration though many issues that had led to the wars; religion, Scotland's form of government and the status of the Highlands, remained unresolved. After the Glorious Revolution of 1688, many more Scots would die over the same disputes in Jacobite rebellions.
Answer this question based on the article: How many years did the royalist rising in Scotland last?
A:
3