CREATE TABLE table_name_44 (score_in_the_final VARCHAR2, opponent_in_the_final VARCHAR2, surface VARCHAR2, championship VARCHAR2)

What Score in the final has a Surface of hard, a Championship of washington, d.c. , u.s., and an Opponent in the final of ivan lendl?
SELECT score_in_the_final FROM table_name_44 WHERE surface = "hard" AND championship = "washington, d.c. , u.s." AND opponent_in_the_final = "ivan lendl"
SELECT "score_in_the_final" FROM "table_name_44" WHERE "championship" = "washington, d.c. , u.s." AND "hard" = "surface" AND "ivan lendl" = "opponent_in_the_final"