[Q]: Sentence: Estonia is a parliamentary representative democratic republic in which the Prime Minister of Estonia is the head of government and which includes a multi-party system. Question: What political structure aids the Prime Minister? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: However, after training more sailors and inventing a grappling engine, a Roman naval force was able to defeat a Carthaginian fleet, and further naval victories followed. Question: Who claimed victory at the Battle of Aegates Islands? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: By the 1980s, tastes had changed and radio formats reflected this change, including musical artists such as Journey. Question: During what period was adult contemporary its most commercially successful? OPTIONS:
- yes
- no
++++++++++
[A]:
no