question: OPTIONS:
- yes
- no
However, Ni Guangnan of the Chinese Academy of Sciences had also previously warned that Windows 8 could allegedly expose users to surveillance by the United States government due to its heavy use of internet-based services.
Why did the Chinese government ban Windows 8 based products?

answer: no

[Q]: Sentence: Prussia under Otto von Bismarck would ride on the coat-tails of nationalism to unite all of modern-day Germany. Question: What were Prussia and Austria looking to expand? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "In the early 21st century the whole area is being redeveloped." provide a valid answer to "What happened in the early 21 st century"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Typologically, Estonian represents a transitional form from an agglutinating language to a fusional language." answer the question "What is Estonian typologically transitioning from?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In its early years Universal released three brands of feature films Red Feather, low-budget programmers; Bluebird, more ambitious productions; and Jewel, their prestige motion pictures." provide a valid answer to the question "What sort of films were produced by Red Feather?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The artificial intelligence (AI) of enemies in Twilight Princess is more advanced than that of enemies in The Wind Waker." provide a valid answer to the question "What feature of the enemies in Twilight Princess is more advanced?" OPTIONS:
- yes
- no

A:
yes