1.Did any of your ancestors or relatives work underground? Choose all that apply.

Yes, at least one of my ancestors or relatives was a miner.

Yes, at least one of my ancestors or relatives worked on an underground railway system, such as a subway.

Yes, at least one of my ancestors or relatives worked at a tunneling job or other underground construction-related job.

Yes, at least one of my ancestors or relatives worked underground in a job not mentioned above.

I work (or worked) underground.

No, I don’t think any of my ancestors or relatives worked underground.