Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: AITA for being fairly petty with my teacher? This teacher was a history teacher at a school I no longer go too. One day I walked into class like normal, and she started talking about how we were gonna start a new unit today, WW2. There was also a parent of another student in the room, I think the kid had bad grades or something, I don’t remember. 

Anyways, she said, and I quote, “WW2 is my favorite war.” That seemed really stupid to me, so without thinking, I blurted out, “What was your favorite part of the war, the part where 60 million people died?” She then went really quiet and pale-faced. The other kids in the room started to laugh, and I don’t remember what the parent looked like but I don’t think she was laughing.

The teacher didn’t really say anything about it and just went on with the class. She then e-mailed my coach, I was on the soccer team, and called me a smartass. I was benched for the next game and my coach wasn’t happy. I got super pissed at the teacher. She also said that the parent told her after the class that I was super disruptive and rude.

I also talked a lot in that class and interrupted a lot, and the teacher had e-mailed my mom beforehand, and the teacher really didn’t like me.

I’m not asking if I was an asshole in that class in general, because I know I was. I was a little shithead in that class, I’ll admit it, I’m just asking if I was the asshole this one time

being petty with my teacher