Sometimes I see off topic questions which have a very simple answer. Here's an example: https://stats.stackexchange.com/questions/254623/confidence-interval-for-anova-in-spss. It's clearly off topic, and I voted to close.
I answered it in a comment. I don't think it was worth putting that as an answer, as it was so brief, and I suspect the question will be closed. Is that the right thing to do (make the user happy) or the wrong thing to do (encourage them to come back with more off topic questions)?