question: OPTIONS:
- yes
- no
Following General Daniel Morgan's victory over the British Cavalry Commander Banastre Tarleton at the Battle of Cowpens on January 17, 1781, southern commander Nathanael Greene led British Lord Charles Cornwallis across the heartland of North Carolina, and away from the latter's base of supply in Charleston, South Carolina.
What was the date of the battle of Cowpens?

answer: yes

question: OPTIONS:
- yes
- no
Development of a solar-powered car has been an engineering goal since the 1980s.
What is the name of the solar powered car race held every two years?

answer: no

question: OPTIONS:
- yes
- no
Mon, who form 2% of the population, are ethno-linguistically related to the Khmer.
What percentage of people in Burma are related by linguistically lines to the Khmer.

answer: yes

question: OPTIONS:
- yes
- no
Zinc is a chemical element with symbol Zn and atomic number 30.
What is the symbol for zinc?

answer:
yes