instruction:
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.
question:
Comment: Flake will be up in 2018, so he must be primaried first, McCain is next up in 2020. He will retire if he believes he will lose his primary, which God willing he will. Both "men" should be removed by the people of Arizona.
answer:
Threat

question:
Comment: (c)In summary, findings from this nationwide online survey
reveal strong links between age at first anal intercourse and
future sexual health and behaviour. In the sample presented in
this paper, those who became HIV positive, engaged in higher
risk sexual behaviour and reported other poorer sexual health
outcomes tended to have had their first anal intercourse at
a younger age than other men. With the median age of sexual
debut continuing to decline, clinicians and other health service
providers, as well as researchers, need to pay particular attention
to gay men's earliest sexual experiences. In particular, men who
report having anal intercourse at a young age are likely to be at
heightened HIV vulnerability and therefore require additional
education and support for ensuring a healthier sex life. Further
education around safer sex practices that specifically targets gay identified
youth may also be required to ensure their sexual
debut does not lead to poorer sexual health outcomes.
answer:
Non-threat

question:
Comment: "Through the lens of history, we see that Islam is not America's enemy today any more than Catholicism was England's in the early 17th century."

Rubbish. In 1588, Philip II, the king of Spain, and a claimant to the English throne, through his marriage to his first wife Mary Tudor (Bloody Mary, Henry VIII's eldest daughter), sent the mightiest naval fleet ever assembled to attack England. If the Spanish Armada had succeeded, Philip would have used the the Spanish Inquisition to destroy Protestantism in England.

That was 17 years before the Gunpowder plot. The war continued in Central Europe 13 years later when Philip's cousin, Ferdinand of Austria, attacked Jame's son-in-law, the King of Bohemia and began the 30 Years War.

You are ignorant of 17th Century history and wrong about the modern world. Islam is America's implacable Enemy, just like 17th Century Catholics were England's implacable enemy.
answer:
Non-threat