In this task, you are given a tweet 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.

Authentic Volk RE30 ' s . 18x9 . 5 + 25 . Flat Gunmetal Finish . Comes with Center caps & Valve Stems . $ 2400 OBO ...
non-sarcastic

Doesn't everyone love getting allergy shots once a week ? #sarcasm
sarcastic

Mum , please . I'm not coming home cos i want to concentrate on my studies this weekend . I'm trying to get 4 flat . For you , ;)

sarcastic