Name the tournament for semifinal hard surface for opponent of pam casale
CREATE TABLE table_name_86 (
    tournament VARCHAR,
    opponent VARCHAR,
    round VARCHAR,
    surface VARCHAR
)
SELECT tournament FROM table_name_86 WHERE round = "semifinal" AND surface = "hard" AND opponent = "pam casale"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Name the tournament for semifinal hard surface for opponent of pam casale ### Input: CREATE TABLE table_name_86 (
    tournament VARCHAR,
    opponent VARCHAR,
    round VARCHAR,
    surface VARCHAR
) ### Response: SELECT tournament FROM table_name_86 WHERE round = "semifinal" AND surface = "hard" AND opponent = "pam casale"