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.

Ex Input:
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.

Ex Output:
Non-threat

Ex Input:
Comment: Indigenous peoples would love to show you "mass graves", like the ones that many insist existed near hospitals and residential schools in western Canada. Can't be done now, though. Decades of church and state cover-ups, especially when Residential Schools' lawsuits started being filed.

Dennis Charlie, Cowichan Native: "The kids were dying like flies at Kuper Island ... they started burying kids right at the school. There was a whole bunch of unmarked graves right near the school. Those were the kids who were killed by the priests. I know because it happened to my brother John. "

Pierre Kruger, Osoyoos Band, Penticton B.C. "In 1992 we went to the heritage conservation people in Victoria and told them about mass graves we found. We met with government people on a Wednesday...and by Sunday, guess what? They sent in the backhoes and tractors and dug up that whole site...they sure wanted that evidence wiped out, for good." (SOURCE: Hidden From History P 60; 62)

Ex Output:
Non-threat

Ex Input:
Comment: What I would like to see is the DEATH PENALTY to Billy-Bob that overuses the fishery to send salmon back to _____while parking his land whale in the middle of the road and filling the trash (if he actually is that concerned) with his beer cans while rudely casting aspersion about what and all. The dip-sheet fishery is the most wasteful travesty ever created. Most of the salmon harvested either end end up in a landfill or are transported south to - another landfill!

Ex Output:
Threat