[Q]: Sentence: Short-distance passerine migrants have two evolutionary origins. Question: Which species have long-distance migrants in the same family? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: In all major cities and many towns throughout the country, Carnival is celebrated. Question: Where is Carnival celebrated? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: In the ten years between 2001 and 2010, the population of Palermo declined by 4.5%, while the population of Italy, as a whole, grew by 6.0%. Question: Why has Palermo's population declined from 2001 to 2010? OPTIONS:
- yes
- no
++++++++++
[A]:
no