Problem: Please answer a question about the following article about Somalis:
According to an autosomal DNA study by Hodgson et al. (2014), the Afro-Asiatic languages were likely spread across Africa and the Near East by an ancestral population(s) carrying a newly identified non-African genetic component, which the researchers dub the "Ethio-Somali". This Ethio-Somali component is today most common among Afro-Asiatic-speaking populations in the Horn of Africa. It reaches a frequency peak among ethnic Somalis, representing the majority of their ancestry. The Ethio-Somali component is most closely related to the Maghrebi non-African genetic component, and is believed to have diverged from all other non-African ancestries at least 23,000 years ago. On this basis, the researchers suggest that the original Ethio-Somali carrying population(s) probably arrived in the pre-agricultural period from the Near East, having crossed over into northeastern Africa via the Sinai Peninsula. The population then likely split into two branches, with one group heading westward toward the Maghreb and the other moving south into the Horn.
According to Hodgson, how long ago did the Ethio-Somalis diverge from other non-African ancestries?
A: at least 23,000 years ago
Problem: Please answer a question about the following article about Seattle:
The Seahawks' CenturyLink Field has hosted NFL playoff games in 2006, 2008, 2011, 2014 and 2015. The Seahawks have advanced to the Super Bowl three times: 2005, 2013 and 2014. They defeated the Denver Broncos 43-8 to win their first Super Bowl championship in Super Bowl XLVIII, but lost 24-28 against the New England Patriots in Super Bowl XLIX. Seattle Sounders FC has played in Major League Soccer since 2009, sharing CenturyLink Field with the Seahawks, as a continuation of earlier teams in the lower divisions of American soccer. The Sounders have not won the MLS Cup but have, however, won the MLS Supporters' Shield in 2014 and the Lamar Hunt U.S. Open Cup on four occasions: 2009, 2010, 2011, and 2014.
What is the Seattle soccer club named?
A: Seattle Sounders FC
Problem: Please answer a question about the following article about Spectre (2015 film):
Following filming in Mexico, and during a scheduled break, Craig was flown to New York to undergo minor surgery to fix his knee injury. It was reported that filming was not affected and he had returned to filming at Pinewood Studios as planned on 22 April.
When did Craig go back to work?
A: 22 April
Problem: Please answer a question about the following article about Dog:
Citing a 2008 study, the U.S. Center for Disease Control estimated in 2015 that 4.5 million people in the USA are bitten by dogs each year. A 2015 study estimated that 1.8% of the U.S. population is bitten each year. In the 1980s and 1990s the US averaged 17 fatalities per year, while in the 2000s this has increased to 26. 77% of dog bites are from the pet of family or friends, and 50% of attacks occur on the property of the dog's legal owner.
During the 1980s and 1990s, how many people were killed annually because of dog bites?
A:
17