Table: pga_tour_results_3
Columns: date
tournament
location
purse
winner
score
1st_prize

Question: Tell me the average 1st prize for tennessee
SQL: SELECT AVG("1st_prize") FROM pga_tour_results_3 WHERE "location" = 'tennessee'

Question: Tell me the winner of the comfort classic
SQL: SELECT "winner" FROM pga_tour_results_3 WHERE "tournament" = 'comfort classic'