Question: What is 1987, when 1986 is "1R"?
SQL: SELECT "1987" FROM "2-1717159-4" WHERE "1986" = '1R';

Question: WhAt is 1986, when 1978 is "A", when 1979 is "A", And when 1980 is "1R"?
SQL: SELECT "1986" FROM "2-1717159-4" WHERE "1978" = 'A' AND "1979" = 'A' AND "1980" = '1R';

Question: What is 1984, when 1979 is "1R"?
SQL: SELECT "1984" FROM "2-1717159-4" WHERE "1979" = '1R';

Question: WhAt is 1982, when 1978 is "A", when 1985 is "4R", And when 1991 is "1R"?
SQL: SELECT "1982" FROM "2-1717159-4" WHERE "1978" = 'A' AND "1985" = '4R' AND "1991" = '1R';

Question: What is 1989, when 1982 is "SF"?
SQL: SELECT "1989" FROM "2-1717159-4" WHERE "1982" = 'SF';

Question: What is 1992, when 1990 is "Grand Slams"?
SQL: SELECT "1992" FROM "2-1717159-4" WHERE "1990" = 'Grand Slams';