Cascading DropDown using 4 fields from 1 table

I was able to get Cascading Dropdown list to work with 4 different tables. Code shown below. Can anyone tell me before I spend too much time attacking the learning curve, will the casading dropdown work for 4 different fields from 1 table and 1 ID? i.e., Country, State, City, Team.   .aspx code: <asp:ScriptManager ID="ScriptManager1" runat="server" /> <br /><br /> <table border="0"> <tr> <td align="right" style="width: 100px;">Country:</td> <td style="width: 5px"></td> <td align="left" style="width: 160px; height: 24px;"> <asp:DropDownList ID="ddlCountry" runat="server" Width="150px" /> </td> ...