question: OPTIONS:
- yes
- no
Warm air containing evaporated water from the oceans rises, causing atmospheric circulation or convection.
What is the cause of atmospheric circulation?

answer: yes

[Q]: Sentence: The primary economic activity is the capture and offshore trading of fish. Question: What is the major economic activity near Antarctica? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "Grande Saline Bay provides temporary anchorage for small vessels while Colombier Bay, to the northwest, has a 4 fathoms patch near mid entrance." provide a valid answer to "Grande Saline Bay provides docking for what kind of boats?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "It has been argued that hunting and gathering represents an adaptive strategy, which may still be exploited, if necessary, when environmental change causes extreme food stress for agriculturalists." answer the question "What is hunting and gathering argued to be?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In Central Europe, the Slavs intermixed with Germanic and Celtic, while the eastern Slavs encountered Uralic and Scandinavian peoples." provide a valid answer to the question "In Central Europe, the Slavs intermixed with who?" OPTIONS:
- yes
- no

A: yes

Does the sentence "This change took place during World War II in response to air power becoming a significant factor in warfare, driven by the superior range, flexibility and effectiveness of carrier-launched aircraft." provide a valid answer to the question "When did aircraft carriers begin being know as the capital ship of the fleet?" OPTIONS:
- yes
- no

A:
yes