TASK DEFINITION: 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].
PROBLEM: i can't believe all the shits for the past days are finally over!

SOLUTION: not

PROBLEM: This is what  looks like, right? [Link]

SOLUTION: not

PROBLEM: With dropping oil prices, thank goodness #PMHarper has worked so hard trying to tie our economy to the oil & gas sector.  #cdnpoli

SOLUTION:
ironic