Step-by-step reasoning process: Demi Lovato's father is Mexican. Maize is another word for corn. Corn was first domesticated in southern Mexico about 10,000 years ago. Popcorn is made from kernels of corn.
[Q and A]: Did Demi Lovato's ancestors help turn maize into popcorn?
yes

Step-by-step reasoning process: The minimum age for driving in the US is 16. Child labor laws in the US require a child to be 14 years of age or older to work.
[Q and A]: Is it legal for a licensed child driving Mercedes-Benz to be employed in US?
yes

Step-by-step reasoning process: Justin Bieber is a Canadian citizen. Canadian elections are held on the third Monday in October.
[Q and A]:
Does Justin Bieber vote in October?
yes