I believe your answer is C.
They care about the future of a country
(B) False
In "Arrival In Philadelphia", Benjamin is hungry, tired, dirty and poor but he buys three rolls and keeps them for himself. He puts one under each arm and holds one in his hands to eat.
The term "for instance" is used kind of like "for example" so:
You could say:
"If you add any two even numbers, their sum will be even too. For instance, 2+2 is 4 and 6+6 is 12!"