QUES: Q: Where were most of the authors in the JSAC edition?
A: While there were some papers from before that time, this collection documented an entire variety of finished, working audio coders, nearly all of them using perceptual (i.e. masking) techniques and some kind of frequency analysis and back-end noiseless coding.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "The continuing development of the crisis has prompted fears of a global economic collapse although there are now many cautiously optimistic forecasters in addition to some prominent sources who remain negative." contain the correct answer to "In 2008, what type collapse was feared?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
Dioxins are recognized as a persistent environmental pollutant, regulated internationally by the Stockholm Convention on Persistent Organic Pollutants.
What agency internationally regulates dioxins?

answer: yes

[Q]: Sentence: The pictured wall of Lahore Fort is the last line in the tile-work in the entire world. Question: What color tile was used in Ahangar's tomb? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "It has the largest operational naval base in Western Europe HMNB Devonport and is home to Plymouth University." provide a valid answer to "In what city does Plymouth's ferry to Spain terminate?"?
OPTIONS:
- yes
- no
A: no

Q: Does "The Russians did nothing and he evacuated to Batum in February of the following year." provide a valid answer to "Who vetoed Omar Pasha from landing in Georgia?"?
OPTIONS:
- yes
- no
A:
no