CREATE TABLE "wins_7" (
  "year" real,
  "championship" text,
  "surface" text,
  "partner" text,
  "opponents_in_final" text,
  "score_in_final" text
);

Question: Who was his partner in 1989? 
SQL: SELECT "partner" FROM "wins_7" WHERE "year"=1989;

Question: What was the surface when he played with John Alexander? 
SQL: SELECT "surface" FROM "wins_7" WHERE "partner"='John Alexander';

Question: What was the final score in 1986?
SQL: SELECT "score_in_final" FROM "wins_7" WHERE "year"=1986;