Mei Li:
Who was the second president of the USA??
Shuai Zheng:
john adams
Mei Li:
In Gustav Holst's orchestral suite 'The Planets' what planet from the (our) Solar System is missing??
Shuai Zheng:
earth
Mei Li:
Which car has a logo shaped like a letter 'C' with a yellow triangle??
Shuai Zheng:
smart car