QUES: Q: Approximately how many extant bird species are flightless?
A: Most birds can fly, which distinguishes them from almost all other vertebrate classes.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "Agricultural production is concentrated on small farms.[citation needed]" contain the correct answer to "Where does most agricultural production take place?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
Four days after his birth, Apollo killed the chthonic dragon Python, which lived in Delphi beside the Castalian Spring.
Who was a parent of Python?

answer: no

[Q]: Sentence: Athanasius appealed for unity among all those who had faith in Christianity, even if they differed on matters of terminology. Question: When did Athanasius return to his position as Patriarch? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "During George's reign the break-up of the British Empire and its transition into the Commonwealth of Nations accelerated." provide a valid answer to "What Child of George VI ascended the throne?"?
OPTIONS:
- yes
- no
A: no

Q: Does "In response to the demonstrations, the Chinese government attempted to calm the situation, possibly fearing the protests may spiral out of control as has happened in recent years, including the anti-Japanese protests in 2005." provide a valid answer to "Who removed Carrefour boycott comments from some websites?"?
OPTIONS:
- yes
- no
A:
yes