In this task, you are given a news headline in English. You are expected to classify the post into two classes: sarcastic or non-sarcastic. A sarcastic sentence is one that refers to the use of words that mean the opposite of what you really want to say, especially in order to insult someone, or to show irritation, or just to be funny.

strapping young man to address congress
sarcastic

death to shoppers? al-shabaab and the fracturing of international jihadism
non-sarcastic

groundbreaking study finds gratification can be deliberately postponed

sarcastic