Hossein Ojaghi participated in what semifinal.
CREATE TABLE table_56718 (
    "Athlete" text,
    "Event" text,
    "Round of 16" text,
    "Quarterfinal" text,
    "Semifinal" text,
    "Final" text
)
SELECT "Semifinal" FROM table_56718 WHERE "Athlete" = 'hossein ojaghi'
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: Hossein Ojaghi participated in what semifinal. ### Input: CREATE TABLE table_56718 (
    "Athlete" text,
    "Event" text,
    "Round of 16" text,
    "Quarterfinal" text,
    "Semifinal" text,
    "Final" text
) ### Response: SELECT "Semifinal" FROM table_56718 WHERE "Athlete" = 'hossein ojaghi'