What was the outcome when the oppenent was serena williams venus williams and had a hard surface?
CREATE TABLE table_name_60 (
    outcome VARCHAR,
    opponents_in_the_final VARCHAR,
    surface VARCHAR
)
SELECT outcome FROM table_name_60 WHERE opponents_in_the_final = "serena williams venus williams" AND surface = "hard"
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: What was the outcome when the oppenent was serena williams venus williams and had a hard surface? ### Input: CREATE TABLE table_name_60 (
    outcome VARCHAR,
    opponents_in_the_final VARCHAR,
    surface VARCHAR
) ### Response: SELECT outcome FROM table_name_60 WHERE opponents_in_the_final = "serena williams venus williams" AND surface = "hard"