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.

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

[EX Q]: CINCINNATI ( AP ) - - Lunar pioneers plan to attend a private service in Ohio for astronaut Neil Armstrong , fol ...
[EX A]: non-sarcastic

[EX Q]: DC Jerry Gray says safeties Babineaux , Robert Johnson aren't competing with one another for a spot . #Titans
[EX A]:
non-sarcastic