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].

Example Input: @seanmendes69 on stage at #flzjingleball at the @amaliearena in #Tampa #iheartradio [Link]
Example Output: not

Example Input: I literally have plans every night my entire vacation.
Example Output: not

Example Input: Erasure by Percival Everett and Pym by Mat Johnson....So there is black literature after the Black Arts Movement  #ChangetheCanon
Example Output:
ironic