question: OPTIONS:
- yes
- no
The tribes were ruled by clans (rod) consisting of people related by blood or marriage and theoretically descending from a common ancestor, giving the rod/clan a highly developed sense of solidarity.
What were stronghold called?

answer: no

[Q]: Sentence: According to Sahlins, ethnographic data indicated that hunter-gatherers worked far fewer hours and enjoyed more leisure than typical members of industrial society, and they still ate well. Question: When did Ross Sackett study time and energy for hunter-gartherer groups? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Following the discovery of a buffer overflow vulnerability in the Wii version of Twilight Princess, an exploit known as the "Twilight Hack" was developed, allowing the execution of custom code from a Secure Digital (SD) card on the console." provide a valid answer to "What was the name of the hack discovered?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Cardinals governing a particular Church retain that church." answer the question "Who receives the hishopric of Ostia?" OPTIONS:
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- no

A: no

Does the sentence "It is a "triumph" if the face wins, while it is a "tragedy" if the heel wins." provide a valid answer to the question "What is Doink the Clown's persona like?" OPTIONS:
- yes
- no

A: no

Does the sentence "Sarah Trimmer wrote a successful natural history textbook for children titled The Easy Introduction to the Knowledge of Nature (1782), which was published for many years after in eleven editions." provide a valid answer to the question "Who wrote a successful natural history textbook for children titled The Easy Introduction to the Knowledge of Nature (1782)?" OPTIONS:
- yes
- no

A:
yes