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: Started a new job about a month ago. Good job, but it's the kind where mistake are very easy to make. My trainer and I are basically splitting the duties of a single role, we each take half, with her watching and always available to help. 

Anyways, today a found a case that had several errors on it. A page was missing I had look up, some of the information was filed incorrectly, etc. easy stuff to mess up. But it was a lot, so I needed her help to sort it out. At one point during the review of it, she makes a comment that clearly indicates she thinks I did it. Now, that is a fair assumption, they are easy mistake to make, i made them, and I'm new. Her tone wasn't accusatory, she wasn't going to report the error or anything, no one is getting it trouble. The thing is *this time* it's on her. Her name and employee number is all over the case. Would I have been this asshole if I had advised her this was all on her?

Bonus info: she is pregnant and in pain from preexisting medical issue exacerbated by the pregnancy. She is always kind and understanding with me, but I get the feeling she can be a bitch. Also, her and our boss worked together for almost a decade at this and another firm. So it may not be wise to call her out even if I'm not the asshole...

Tl;Dr: My cranky, pregnant trainer at my new job thinks I made a error that she did. No one is getting in trouble for it, so would I have been an asshole if I corrected her?

telling my trainer she screwed up