Question: what is the competition when the result is Loss in Berlin with a score of 0-3?
SQL: SELECT "Competition" FROM "2-11280842-4" WHERE "Result" = 'Loss' AND "Location" = 'Berlin' AND "Score" = '0-3';

Question: what is the date for the game in Prague for the World Group, Consolation Round competition?
SQL: SELECT "Date" FROM "2-11280842-4" WHERE "Location" = 'Prague' AND "Competition" = 'World Group, Consolation Round';

Question: What is the competition in Tokyo with the result Loss?
SQL: SELECT "Competition" FROM "2-11280842-4" WHERE "Location" = 'Tokyo' AND "Result" = 'Loss';

Question: what is the year when the date is Not played?
SQL: SELECT "Year" FROM "2-11280842-4" WHERE "Date" = 'Not played';

Question: what is the score when the result is Loss, the year is 1980 and the competition is World Group, Consolation Round?
SQL: SELECT "Score" FROM "2-11280842-4" WHERE "Result" = 'Loss' AND "Year" = '1980' AND "Competition" = 'World Group, Consolation Round';