[Q]: Sentence: A new project for La Defense, called Hermitage Plaza, launched in 2009, proposes to build two towers, 85 and 86 stories or 320 metres high, which would be the tallest buildings in the European Union, just slightly shorter than the Eiffel Tower. Question: What is the name of the project for La Defense called that has not yet been started?
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[A]: yes

[Q]: Sentence: The collation of all known variants of a text is referred to as a variorum, namely a work of textual criticism whereby all variations and emendations are set side by side so that a reader can track how textual decisions have been made in the preparation of a text for publication. Question: Name two works that are often the subject of a variorum.
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[A]: no

[Q]: Sentence: In 1807, Thomas Young was possibly the first to use the term "energy" instead of vis viva, in its modern sense. Question: When was the law of conservation of energy first postulated?
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[A]:
no