Table: senior_pga_tournaments_10
Columns: date
tournament
location
purse
winner
score
1st_prize

Question: What is the highest Purse ($) that has a 1st Prize ($) of 45,000 at the gte kaanapali classic tournament?
SQL: SELECT MAX("purse") FROM senior_pga_tournaments_10 WHERE "1st_prize" = '45,000' AND "tournament" = 'gte kaanapali classic'

Question: When was the general foods pga seniors' championship tournament?
SQL: SELECT "date" FROM senior_pga_tournaments_10 WHERE "tournament" = 'general foods pga seniors'' championship'