query: SELECT location_name ,  location_description FROM Ref_locations WHERE location_code  =  "x"
question: What are the name and description for location code x?
query_toks: SELECT location_name , location_description FROM Ref_locations WHERE location_code = `` x ''
query_toks_no_value: select location_name , location_description from ref_locations where location_code = value
question_toks: What are the name and description for location code x?