Q: Which instrument did In Lingua Mortua use that is similar to the Chamberlin but could be mass-produced more effectively?
A: The Mellotron

Question: Four referendums were held in Switzerland during 1949, the first two were held on 22 May on revising article 39 of which third and current federal constitution of Switzerland?
Answer: Federal Constitution of the Swiss Confederation

[Q]: Vale of Tears is a novel by politician born in what year?
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[A]: 1944

input: Please answer the following: Are both Artux and Laohekou county-level cities?
++++++++++
output: yes

Please answer this: In which magazine has the actress, who played Samantha Wynden in the 2010 British science fiction monster film, "Monsters", been featured?
++++++++
Answer: Maxim

Question: Of the two fottballer O'Leary brothers, which is the oldest?
Answer:
David O'Leary