[Q]: Sentence: Beta versions can be made available to the open public to increase the feedback field to a maximal number of future users and to deliver value earlier, for an extended or even indefinite period of time (perpetual beta).[citation needed] Question: What is it called when a public test continues indefinitely? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: He was eliminated at the top four in a shocking result. Question: Who was eliminated in the Top 4 show? OPTIONS:
- yes
- no
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[A]: no

[Q]: Sentence: The Tlingit people developed a society with a matrilineal kinship system of property inheritance and descent in what is today Southeast Alaska, along with parts of British Columbia and the Yukon. Question: Which Alaskan indigenous group is now well-known for their art? OPTIONS:
- yes
- no
++++++++++
[A]:
no