Definition: In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.
Input: Sentence1: There is a reason why my X is my X. Sentence2: He broke my heart more than once. Sentence3: I don't know why but I took him back again and again. Sentence4: Finally, I had enough and threw him out.

I hope I did the right thing.