In New Zealand, what's the value that has an unknown date and is an energy business?
CREATE TABLE table_71611 (
    "Date" text,
    "Company" text,
    "Business" text,
    "Country" text,
    "Value ( USD )" text
)
SELECT "Value ( USD )" FROM table_71611 WHERE "Date" = 'unknown' AND "Business" = 'energy' AND "Country" = 'new zealand'
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: In New Zealand, what's the value that has an unknown date and is an energy business? ### Input: CREATE TABLE table_71611 (
    "Date" text,
    "Company" text,
    "Business" text,
    "Country" text,
    "Value ( USD )" text
) ### Response: SELECT "Value ( USD )" FROM table_71611 WHERE "Date" = 'unknown' AND "Business" = 'energy' AND "Country" = 'new zealand'