question: OPTIONS:
- yes
- no
The use of lossy compression is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio for most listeners.
What kind of compression is used?

answer: no

[Q]: Sentence: Furthermore, appropriate economic incentives could persuade pharmaceutical companies to invest in this endeavor. Question: What could help to spur pharmaceuticals to make new antibiotics? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "The first satellite of the second-generation system, Compass-M1 was launched in 2007." provide a valid answer to "How many satellites were launched from 2009-2011?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "In January 2005, a survey of London's ethnic and religious diversity claimed that there were more than 300 languages spoken in London and more than 50 non-indigenous communities with a population of more than 10,000." answer the question "What was the approximate population of London children aged 0 to 15 years at the time of the 2011 census?" OPTIONS:
- yes
- no

A: no

Does the sentence "There are also some extremely complex characters which have understandably become rather rare." provide a valid answer to the question "What have become more rare?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The Caucasus Mountains are higher, and the Urals longer, but both lie partly in Asia." provide a valid answer to the question "How many kilometres do the Alps stretch?" OPTIONS:
- yes
- no

A:
no