Table: tennis_match_results_43
Columns: outcome
date
tournament
surface
partner
opponents_in_final
score_in_final

Question: What is the final score of the runner-up on 9 February 1992?
SQL: SELECT "score_in_final" FROM tennis_match_results_43 WHERE "outcome" = 'runner-up' AND "date" = '9 february 1992'