Question: What is the score when the tie number is 8?
SQL: SELECT "Score" FROM "2-17751846-5" WHERE "Tie no" = '8';

Question: What is the score when the tie number is 6?
SQL: SELECT "Score" FROM "2-17751846-5" WHERE "Tie no" = '6';

Question: What is the tie number for Middlesbrough?
SQL: SELECT "Tie no" FROM "2-17751846-5" WHERE "Home team" = 'Middlesbrough';