CREATE TABLE table_name_5 (score VARCHAR, surface VARCHAR, date VARCHAR)

What was the score on a clay surface on May 29, 2006?
SELECT score FROM table_name_5 WHERE surface = "clay" AND date = "may 29, 2006"
SELECT "score" FROM "table_name_5" WHERE "clay" = "surface" AND "date" = "may 29, 2006"