What is Pronunciation Spelled Free, when Pronunciation Spelled Checked is ' '?
CREATE TABLE table_78604 (
    "Letter" text,
    "Pronunciation spelled free" text,
    "Pronunciation spelled checked" text,
    "Example spelled free" text,
    "Example spelled checked" text
)
SELECT "Pronunciation spelled free" FROM table_78604 WHERE "Pronunciation spelled checked" = 'ʏ'
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 is Pronunciation Spelled Free, when Pronunciation Spelled Checked is ' '? ### Input: CREATE TABLE table_78604 (
    "Letter" text,
    "Pronunciation spelled free" text,
    "Pronunciation spelled checked" text,
    "Example spelled free" text,
    "Example spelled checked" text
) ### Response: SELECT "Pronunciation spelled free" FROM table_78604 WHERE "Pronunciation spelled checked" = 'ʏ'