Tables :: Access 2010 SQL Statement With Tables And Query

I am using Access 2010.I have a table that I am using to pull my data from other tables and a query.My table is called tblMyData.One of the field names is level1. This field points to another table, and gives the user the choices for states (examples California, Texas, Maine).

Another field name is level2. This field points to another table and give the user the choice for type of customer (examples Business, Consumer)
The field name level3 points to a query. The query, qryFinalChoice matches up the choices based on level1 and level2.for example, the user can pick California for level1, business in level2 and California Widgets or Los Angeles Clothing store in level3 (plus about 20 other choices).

If the user picks Texas for level1, business in level2, business in level2 and Houston rugs, or Texas style restaurant in level3 (or about 15 other choices).

-I am recording 1 for California on level1, 2 for Texas and 3 for Maine in level1.
-I am recording 1 for business and 2 for consumer on level2.

The query qryFinalChoice has all the combinations for state, business or consumer, and lastly business name or consumer name.

-qryFinalChoice has line1 to match up the choices for level1 in my table.
-qryFinalChoice has line2 to match up the choices for level2 in my table.
-qryFinalChoice has line3 to match up the choices for level3 in my table.

I do not want any of the Texas business names appearing when the user picks California, or vice versa.

My SQL in my tblMyData tab for level3 looks like this:
Select line1 from qryFinalChoice where line1=1;

I am able to get all the line items where California is a selection.How do I change my SQL to pull all the line1 choices where I have selected from level1, and all the line2 choices where I have selected from level2 automatically based on my pulldowns?