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.

can't think of a better way to start off my day than with a 8am microbiology class
sarcastic

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

25km cycle back from dropping car for a service , need to do lots of then woohoo ! Actually love it no #foamrolling #workout

sarcastic