Combine data from lookup fields to text field

Combine data from lookup fields to text field

Hi. I trying to merge data from a couple of  lookup fields with other fields and place them in a multi field.

Here's the script: input.Map_header = input.Property_Owner_Agent + " " + input.Property_Name + " " + input.Address;
Property_Owner_Agent and Property_Name are lookup fields. This is for the Map Report popup box. The below photo shows numbers instead of the names. The address seems to work although I'd like to get rid of the county and country. Please help.