In this task you are given a tweet. You must judge whether the tweet is ironic or not. We define two type of irony for this task ("polarity","situational"). Situational irony happens when a situation fails to meet some expectations. polarity irony happens when irony is achieved by inverting the intended sentence. Label the instances as "ironic" or "not" based on your judgment. Note that URLs in the text have been replaced with [Link].

[Q]: Youve got to just love the efficiency @usps two-day service!  #7DayService #prioritymail #hahahaha [Link]
[A]: ironic


[Q]: @ManuclearBomb what is your argument? 1/$12.5 for Butler > 2/$17 for Morales?
[A]: not


[Q]: Feeling artsy tonight. #artsy#homealone#vienna#studentlife @ b&e's apartment [Link]
[A]:
not