Question

which of the following statements is objective in nature given teenagers cell phones is a terrible idea you should not chew gum in class because it's rude

Answer 1

I believe its both but if I had to choose one I'd say

you should not chew gum in class because it's rude

Why:

It makes it look like your uninterested and not listening

If you have a cell phone yes, most students would use it for social media but it may also be used for school related topics.