Categorize the comment on the basis of toxicity. If the comment is toxic (harmful, malicious, derogatory, threat, insult, identity attck, etc.) output Yes, otherwise output No.
One example is below.
Q: haha you guys are a bunch of losers.
A: Yes
Rationale: The comment here has word 'losers', which is used as an attack on a subject in the comment. Hence, it is a positive example
Q: Jesus you guys are all morons.  Sad that Alaska's educational system must have gone so far down the tubes.  I love the "Liberal" comment... Considering there are no politics here.  You're a pathetic human, worst of them.
A:
Yes