Question: WHo was tHe opponent wHen tHe H/A was H and tHe scorer was Ferguson?
SQL: SELECT "Opponents" FROM "2-17577144-1" WHERE "H / A" = 'H' AND "Scorers" = 'Ferguson';

Question: WHo was tHe opponent on 11 August 1991 wHen tHe H/A was H?
SQL: SELECT "Opponents" FROM "2-17577144-1" WHERE "H / A" = 'H' AND "Date" = '11 August 1991';

Question: What was the H/A when the scorer was Hughes?
SQL: SELECT "H / A" FROM "2-17577144-1" WHERE "Scorers" = 'Hughes';