SO IS THAT A YES?

On last night's Wise Guys segment on Inside City Hall, the subject was the personal lives of politicians. Former mayor Ed Koch told NY1's Dominic Carter that when reporters ask him personal questions, he asks them if they have ever committed a ''certain sexual act.'' Because it is a family show, Koch declined to mention the act. But in his interview with Time Out New York's Alison Rosen last August Ed explains...

TONY: Are you gay?
Koch: When was the last time you performed oral sex on your boyfriend?
TONY: Well I'm single now so it was a long time ago.
Koch: See, I don't think you should answer that question. It's an improper question, and so is yours. My sexual orientation is none of your business and whether or not you performed oral sex on your boyfriend is none of my business.