Table: olga_morozova_tennis_stats
Columns: date
location
surface
opponent_in_the_final
score_in_the_final

Question: Tell me the surface of 2 december 1974
SQL: SELECT "surface" FROM olga_morozova_tennis_stats WHERE "date" = '2 december 1974'

Question: Name the score for moscow, ussr 15 february 1971
SQL: SELECT "score_in_the_final" FROM olga_morozova_tennis_stats WHERE "location" = 'moscow, ussr' AND "date" = '15 february 1971'