Problem: In 1915, during World War I, British and South African forces occupied it in the so-called South West Africa Campaign, and SW Africa later became a protectorate of South Africa. On 16 August 2004, 100 years after the war, the German government officially apologized for the atrocities. "We Germans accept our historic and moral responsibility and the guilt incurred by Germans at that time," said Heidemarie Wieczorek-Zeul, Germany's development aid minister. In addition, she admitted that the massacres were equivalent to genocide. Not until 2015 did the German government admit that the massacres were equivalent to genocide and again apologized in 2016. The Herero are suing the German government in a class action lawsuit.
Answer this question based on the article: What happened first: World War I or German government officially apologized?
A: World War I

Problem: The Broncos returned to INVESCO Field at Mile High in Week 2 for their home-opener against the division rival Kansas City Chiefs. The game turned into another defensive battle, contrary to the typical shootouts the two teams usually have. Not a single touchdown was scored by either team. The Broncos improved on their turnovers, however, with just 1 interception thrown by Jake Plummer, while the Chiefs gave up 2 fumbles. Tatum Bell and Mike Bell combined for 113 yards rushing, while Denver again gave up a 100-yard rusher, allowing Larry Johnson to rush for 126 yards. Neither quarterback was spectacular, both throwing for less than 200 yards. Javon Walker led all receivers with 79 yards. The game was tied 6-6 at the end of regulation, prompting an overtime in which a Jason Elam 39-yard field goal won the game for the Broncos. In 93 games between the two teams, it was both the first to never have a touchdown and also featured the lowest-ever score. It was also only the third time in franchise history that the Broncos did not commit a single penalty.
Answer this question based on the article: Which team had the most penalties?
A: Chiefs

Problem: A September 2014 Lucid Talk Belfast Telegraph poll showed that 40.1% of the population supported same-sex marriage, while 39.4% opposed and 20.5% either had or stated no opinion. Of those that gave an opinion, 50.5% supported and 49.5% opposed same-sex marriage. A poll in May 2015 found that 68% of the population supported same-sex marriage, with support rising to 75% in Belfast. A "mass rally", organised by the Irish Congress of Trade Unions, Amnesty International, and the Rainbow Project took place in Belfast on 13 June 2015, with a 20,000 person turnout. A June 2016 poll gave support for same-sex marriage at 70%, while those opposing it at 22%.
Answer this question based on the article: Between the September 2014 and the June 2016 polls, how many more people, in percent, supported same sex marriage?
A:
29.9