Table: tseng_championships
Columns: year
championship
winning_score
to_par
margin_of_victory
runner_up
winner_s_share

Question: What Championship had a winning score of 69-71-67-68=275?
SQL: SELECT "championship" FROM tseng_championships WHERE "winning_score" = '69-71-67-68=275'

Question: What is the smallest winner's share for the LPGA championship?
SQL: SELECT MIN("winner_s_share") FROM tseng_championships WHERE "championship" = 'lpga championship'