I also got both. I'm Norwegian, so culturally half-German seems relatively reasonable. And the autism part I think more than one person who have met me have suspected (no diagnosis, and probably wouldn't get diagnosed now, because I've had a few decades of getting good at masking quite a few things I know would've shown up on an assessment)
No single question is. If anything, few parts of an actual autism assessment are that direct. But questions designed to see if a subject takes things too literally, however, will tend to be part of it.