Are these questions positive or normative?

Question

1)Too many people smoke.
2)Lung cancer kills millions each year.
3)If government were to increase taxes on cigarettes, people would smoke less.

Answer 1

http://www.investopedia.com/ask/answers/12/difference-between-positive-normative-economics.asp

What do you think?

Answer 2

1 postive
2 postive
3 normative