TASK DEFINITION: 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.
PROBLEM: Comment: "All these players (Caldwell, legislators) all have serious cases of delusions, amnesia, dementia and corruption" -roxie

You forgot hubris :-)

SOLUTION: Non-identity-attack

PROBLEM: Comment: Blacks, coloreds and Indians where not the target of the hatred that BPs policies where aimed at. Whilst the people where used by BP it was towards Whites that BP targeted the hatred. WMC, not BMC or CMC.

SOLUTION: Identity-attack

PROBLEM: Comment: Blacks aren't going to vote for Bob Young. Most blacks are ignorant people. They will never empower themselves. After all, blacks joined the party of the KKK in 1932, when the Grand Wizard was the head of the DNC. That's like Jews joining the Nazi party. And blacks have been used by democrats ever since. Don't believe me, ask Malcolm X. He knew democrats were using blacks for their votes.

SOLUTION:
Identity-attack