Problem: Context: There are four identified subtypes of Ebola virus. Three of the four have caused disease in humans: Ebola-Zaire, Ebola-Sudan, and Ebola-Ivory Coast. The fourth, Ebola-Reston, has caused disease in non-human primates, but not in humans.
The Ebola epidemic breaks out in Zaire.
OPTIONS:
- yes
- no
A: no

Problem: Context: BTA said those injured in the fire at Borovets, 22 miles southeast of Sofia, were from Britain, the Soviet Union, West Germany, the Netherlands, Greece and Denmark.
Sofia is located in Britain.
OPTIONS:
- yes
- no
A: no

Problem: Context: Nagin defended his plan to return up to 180,000 people to the city, within a week and a half, despite concerns about the short supply of drinking water and heavily polluted floodwaters.
As many as 180,000 people could return within 10 days to a city that held 460,000 before Hurricane Katrina struck.
OPTIONS:
- yes
- no
A: no

Problem: Context: The ghost shirt was then donated to the Glasgow Museum in 1892 by an Indian interpreter and has remained a visitor attraction for 100 years. It became the subject of an ownership wrangle when descendants of the Sioux tribe petitioned for its return in 1995. The Wounded Knee Survivors Association including a Lakota elder had it returned to the tribe.
A Sioux ghost shirt was returned by a Scottish museum.
OPTIONS:
- yes
- no
A:
yes