Literal question
[All]
H8. Is there a basement in this building?
[] Yes
[] No, build on a concrete slab
[] No, build in another way (include mobile homes and trailers)
"A house has a basement if there is enclosed space in which persons can walk upright under all or part of the building. A house on a concrete slab has no basement and no air or crawl space below it. A house built in another way is one directly on the ground or resting on a foundation or posts to provide crawl space."