Table: manu_1989_90_games
Columns: date
round
opponents
h_a
result_f_a
scorers
attendance

Question: Who were the scorers in round 3?
SQL: SELECT "scorers" FROM manu_1989_90_games WHERE "round" = 'round 3'

Question: What is the H/A in the semi-final round where oldham athletic were the opponents?
SQL: SELECT "h_a" FROM manu_1989_90_games WHERE "opponents" = 'oldham athletic' AND "round" = 'semi-final'

Question: Who were the scorers in the semi-final round where oldham athletic were the opponents?
SQL: SELECT "scorers" FROM manu_1989_90_games WHERE "opponents" = 'oldham athletic' AND "round" = 'semi-final'