Table: tom_lehman_memorial_1994
Columns: date
tournament
winning_score
margin_of_victory
runner_s_up

Question: What was the winning score when Steve Stricker was runner-up?
SQL: SELECT "winning_score" FROM tom_lehman_memorial_1994 WHERE "runner_s_up" = 'steve stricker'

Question: What was the margin of victory when the winning score was −14 (63-67-73-67=270)?
SQL: SELECT "margin_of_victory" FROM tom_lehman_memorial_1994 WHERE "winning_score" = '−14 (63-67-73-67=270)'

Question: Who was the runnerup when the margin of victory was 1 stroke on jan 30, 2000?
SQL: SELECT "runner_s_up" FROM tom_lehman_memorial_1994 WHERE "margin_of_victory" = '1 stroke' AND "date" = 'jan 30, 2000'

Question: What was the margin of victory when the winning score was −12 (66-67-64-71=268)?
SQL: SELECT "margin_of_victory" FROM tom_lehman_memorial_1994 WHERE "winning_score" = '−12 (66-67-64-71=268)'

Question: What day was the margin of victory 1 stroke when the tournament was colonial national invitation?
SQL: SELECT "date" FROM tom_lehman_memorial_1994 WHERE "margin_of_victory" = '1 stroke' AND "tournament" = 'colonial national invitation'

Question: What was the winning score for runnerup Greg Norman
SQL: SELECT "winning_score" FROM tom_lehman_memorial_1994 WHERE "runner_s_up" = 'greg norman'