The sheet below lists common data requests and how to join data found in the data carve to answer your question.
https://docs.google.com/spreadsheets/d/1goRLOGgb_bF7pvBx_HUlReN0uiJrxcEKMqwZlMS68xc/edit#gid=4691275890
Field Definitions Tab - This tab contains definitions for values in the data carve that do not require translate tables.