TASK DEFINITION: In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: threat and non-threat. Threat is a statement that someone will be hurt or harmed, especially if the person does not do something in particular.
PROBLEM: Comment: Imagine allowing terrorists cancel the I-phone over concerns it could cause cancer.  We would not know the advantages and we could never learn if it is possible to mitigate the disadvantages.  

It is too bad these self-righteous terrorists feel they need to shut down education because of fear.  Possibly they could open their minds, shut their hate speech and participate in learning.

Nah, this is the time of Progressive Terrorists.  We don't need no stink'n Constitution or fairness for all.

SOLUTION: Non-threat

PROBLEM: Comment: Though the eugenicists of the early 20th Century didn't know about trisomy, they clearly tried to wipe out those with Down.
Now that we know better, killing those (pre-born or otherwise) with Down syndrome is not, properly, eugenics but extermination.

SOLUTION: Threat

PROBLEM: Comment: Let's move past this understanding Trump was a fool for commenting and the players are well intentioned but misguided and get back to football.

SOLUTION:
Non-threat