[Q]: Sentence: the "Cant del Barca", written by Jaume Picas and Josep Maria Espinas. Question: What is the title of the Barcelona club song?
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[A]: yes

[Q]: Sentence: The genre even gained popularity in the Middle East in cities such as Dubai & Abu Dhabi[citation needed] and at events like Creamfields. Question: The Shambhala Music Festival was dedicated to what?
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[A]: no

[Q]: Sentence: It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Question: What part of a tree often stays impressively sound even when hundreds or thousands of years old?
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[A]:
yes