Mei Li:
Which movie musical with songs by Tom Watts and Crystal Gayle did Francis Ford Coppola direct??
Shuai Zheng:
one from heart
Mei Li:
What is the world's least densely populated country??
Shuai Zheng:
mongolia
Mei Li:
The arctic mountain 'ptarmigan' which changes to white in winter, is a??
Shuai Zheng:
bird