Mei Li:
Which metal has a low-grade version called spelter, often used for sculptural casting??
Shuai Zheng:
zinc
Mei Li:
Who became leader of the People's National Party in Jamaica in 1969??
Shuai Zheng:
michael manley
Mei Li:
The Prime Minister's Question Time is held on which weekday??
Shuai Zheng:
wednesday