[Q]: Sentence: The Protocol on Environmental Protection to the Antarctic Treaty (also known as the Environmental Protocol or Madrid Protocol) came into force in 1998, and is the main instrument concerned with conservation and management of biodiversity in Antarctica. Question: Besides conservation, what is the Environmental Protocol's goal to manage?
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[A]: yes

[Q]: Sentence: Ibn al-Haytham is also regarded as the father of optics, especially for his empirical proof of the intromission theory of light. Question: What was Ibn al-Haytham's nickname?
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[A]: yes

[Q]: Sentence: The earliest evidence of the presence of human ancestors in the southern Balkans, dated to 270,000 BC, is to be found in the Petralona cave, in the Greek province of Macedonia. Question: What activity led to Greece having some of the earliest Stone Age settlements?
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[A]:
no