Table: t_1986_open_champ
Columns: place
player
country
score
to_par

Question: What is the highest to par with a place of t8 and West Germany as the country?
SQL: SELECT MAX("to_par") FROM t_1986_open_champ WHERE "place" = 't8' AND "country" = 'west germany'

Question: Who was the player for England when the to par is 7?
SQL: SELECT "player" FROM t_1986_open_champ WHERE "to_par" = 7 AND "country" = 'england'

Question: Who was the player for Japan when the to par was smaller than 7?
SQL: SELECT "player" FROM t_1986_open_champ WHERE "to_par" < 7 AND "country" = 'japan'

Question: What is the average to par for a score of 78-67-73=218?
SQL: SELECT AVG("to_par") FROM t_1986_open_champ WHERE "score" = '78-67-73=218'

Question: What did Sam Torrance score?
SQL: SELECT "score" FROM t_1986_open_champ WHERE "player" = 'sam torrance'