Teacher: Categorize the comment on the basis of insult. If the comment is insulting output Yes, otherwise output No.
Teacher: Now, understand the problem? If you are still confused, see the following example:
This is what I read when it comes from an EWEB commish, 'Shut up and take it!'
Solution: Yes
Reason: The comment has term 'commish' which is an insult, also the phrase 'shut up and take it' is insulting as well. The comment is classified to be insulting. Hence, it is a positive example

Now, solve this instance: To me, your opening sentence, "Sorry about your friend," sounds both insincere and callous. Especially when you go on to defend the criminals and vagrants that litter downtown, proclaiming that "All city centers" will devolve into chaos and violence. We are not (yet) a society without morals or standards. We need not devolve into some sort of urban jungle. For myself, I choose to remain hopeful even when it seems that the good people of Eugene are "tolerant" to the point of their own collective suicide.
Student:
Yes