In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: toxic and non-toxic. Toxicity is defiend as anything that is rude, disrespectful, or unreasonable that would make someone want to leave a converation.

Comment: My introduction to opera was Carmen, and thirty-odd years later I'm convinced it was the best place to start.

I'm very impressed to learn that at least one person was introduced via the Ring Cycle and became an addict!
Non-toxic

Comment: I've been called a tax cheat by Justin and I'm wondering where I went wrong? I paid my way through University, then I articled for 3 years, I volunteered in my community, started businesses, and paid all my taxes. 

I've had to use my personal savings to pay my employees, I have to put my house that I own with my wife up as loan collateral. For most equipment loans the banks will only finance 65% of the cost and that doesn't include the HST on the equipment. 

My spouse has a full time job and yes she does work in my corporation and I do income sprinkle to her and she does own 50% of the shares. So now I'll have to proof to CRA that she really does work more hours than a Federal bureaucrat to justify paying her a wage and paying her a dividend will have to be vetted by a $500 per hour tax lawyer, not to mention not compensating her for the having her 50% of the house at risk.

I wish I had a trust fund like Justin or a business handed to me or even better married a McCain.
Non-toxic

Comment: This doctor is an idiot.  This will fail.
Dumb question:  How does a 13 year old kid just walk into a store and buy one of these expensive toys?  No credit check required?  Do these kids have good-paying jobs?

Toxic