question: OPTIONS:
- yes
- no
Celtic tribes settled in Switzerland between 1000 to 1500 BC.
When did Celtic tribes settle in Switzerland?

answer: yes

[Q]: Sentence: Zinc deficiency affects about two billion people in the developing world and is associated with many diseases. Question: How many people are affected by zinc deficiency? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "Despite having a king, Poland was called the nobility's Commonwealth because the king was elected by all interested members of hereditary nobility and Poland was considered to be the property of this class, not of the king or the ruling dynasty." provide a valid answer to "What was the nobilities commonwealth?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "In Book 11 of his Confessions, St. Augustine of Hippo ruminates on the nature of time, asking, "What then is time?" answer the question "By what does St. Augustine of Hippo begin to define time?" OPTIONS:
- yes
- no

A: no

Does the sentence "In this application, the use of AC to power a motor originally designed to run on DC would lead to efficiency losses due to eddy current heating of their magnetic components, particularly the motor field pole-pieces that, for DC, would have used solid (un-laminated) iron and they are now rarely used." provide a valid answer to the question "What were universal motor pole pieces constructed from?" OPTIONS:
- yes
- no

A: yes

Does the sentence "There are also a wide variety of radio stations in the Richmond area, catering to many different interests, including news, talk radio, and sports, as well as an eclectic mix of musical interests." provide a valid answer to the question "Where does the Richmind-Petersburg DMA rank in the United States?" OPTIONS:
- yes
- no

A:
no