Table: pga_tournaments_1972
Columns: date
tournament
location
winner
score
winner_s_share

Question: What was the score for the tournament that had a winner's share of $50,000?
SQL: SELECT "score" FROM pga_tournaments_1972 WHERE "winner_s_share" = '50,000'

Question: What date was the tournament that had a winner's share of $28,000?
SQL: SELECT "date" FROM pga_tournaments_1972 WHERE "winner_s_share" = '28,000'