Detailed Instructions: Categorize the comment on the basis of obscenity. If the comment is obscene output Yes, otherwise output No.
See one example below:
Problem: Will this remove the property from city taxes?
Solution: No
Explanation: The comment here is just a normal question without any indecent words and categorized as not obscene. Hence, it is a positive example

Problem: "it's just dumb kids. (That) tells me there are people who think this is an acceptable way to challenge authority"

I don't think it's a way for dumb kids to challenge authority, it's a way to get an easy rise out of someone. What other graffiti ends up becoming a news story? It's just real life trolling.
Solution:
Yes