How do you guys identify if asked what your ethnicity is?

I was filling out a survey and got asked what my ethnicity is and I’m not sure whether I should choose “white” or “other.” Of course it’s just a dumb survey but it did get me thinking about whether or not ethnically Jewish people (Sephardic or Ashkenazi) technically identify as white or something else? Obviously I don’t think ethnicity is purely metered off of the exact shade of your skin over your heritage so it’s a bit of a conundrum to me.