question:
The ninth annual "BSA Global Software Piracy Study" claims that the "commercial value of this shadow market of pirated software" was worth US$63.4 billion in 2011, with the highest commercial value of pirated PC software existent in the U.S. during that time period (US$9,773,000).
What was the commercial value of pirated software in 2011?

answer: yes

question:
Under Gorbachev's leadership, the Communist Party of the Soviet Union in 1989 introduced limited competitive elections to a new central legislature, the Congress of People's Deputies (although the ban on other political parties was not lifted until 1990).
What were some of the downsides of the more liberal Soviet Union?

answer: no

question:
One, but not the only expression of the ecumenical movement, has been the move to form united churches, such as the Church of South India, the Church of North India, the US-based United Church of Christ, the United Church of Canada, the Uniting Church in Australia and the United Church of Christ in the Philippines which have rapidly declining memberships.
What have Orthodox churches condemned the perception of?

answer: no

question:
In 1983 the historic old town in the centre of Bern became a UNESCO World Heritage Site.
In what year did the historic old town in the center of Bern become a UNESCO World Heritage Site?

answer:
yes