Table: betty_stove_tennis_matches
Columns: outcome
year
championship
surface
partner
opponents_in_the_final
score_in_the_final

Question: What is the most recent year shown for Betty Stove?
SQL: SELECT MAX("year") FROM betty_stove_tennis_matches

Question: Who was Betty's partner when the surface is hard?
SQL: SELECT "partner" FROM betty_stove_tennis_matches WHERE "surface" = 'Hard'