Mei Li:
The Slave of Duty is alternate title what G&S operetta??
Shuai Zheng:
pirates of penzance
Mei Li:
What is the capital city of the Italian region of Liguria??
Shuai Zheng:
genoa
Mei Li:
Which plant widely cultivated for its seeds and oil has the Latin name Helianthus Annus??
Shuai Zheng:
sunflower