Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_31871 ( "Date" text, "Venue" text, "Score" text, "Result" text, "Competition" text )

### Question ###
Tell me the score of praterstadion, vienna, and competition of euro 1980 qualifier

### Accurate SQL ###

SELECT "Result" FROM table_31871 WHERE "Venue" = 'praterstadion, vienna' AND "Competition" = 'euro 1980 qualifier'