Mei Li:
In astrology, name the only star sign not represented by aliving creature??
Shuai Zheng:
libra
Mei Li:
Which American, a signatory of the Declaration of Independence, proved that lightning is a form of electricity??
Shuai Zheng:
benjamin franklin
Mei Li:
By what name is a collector of postcards known??
Shuai Zheng:
deltiologist