In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: identity-attack and non-identity-attack. Identity attack refers to anything rude or disrespectful about someone's identity, including appearance, race, gender, and sexual orientation.

[EX Q]: Comment: "All these players (Caldwell, legislators) all have serious cases of delusions, amnesia, dementia and corruption"  -roxie 

You forgot hubris :-)
[EX A]: Non-identity-attack

[EX Q]: Comment: What the hell are you blathering about? If you don't like the program  and the kids, you can leave.
[EX A]: Non-identity-attack

[EX Q]: Comment: "British Columbia’s high-performance economic engine".

Laugh out loud.

The phrase implies that it is high-performance to be a crack addict, given that BC's rapidly moving economy is addicted to overseas billions buying real estate, in much the same way a crack addict's rapid movements are from ingesting crack...
[EX A]:
Non-identity-attack