Question: WhAt is the vAlue in 1990 when it is A in 1989, 1985, And 1993?
SQL: SELECT "1990" FROM "2-166170-6" WHERE "1989" = 'A' AND "1985" = 'A' AND "1993" = 'A';

Question: What is the value in 1988 when it is 2R in 1997 and SF in 1993?
SQL: SELECT "1988" FROM "2-166170-6" WHERE "1997" = '2R' AND "1993" = 'SF';

Question: WhAt is the vAlue in 1987 when it is A in 1999, 1989, And 1997?
SQL: SELECT "1987" FROM "2-166170-6" WHERE "1999" = 'A' AND "1989" = 'A' AND "1997" = 'A';