What are all Tamil months when the season in English is monsoon?
CREATE TABLE table_21668 (
    "Season in Tamil" text,
    "English Transliteration" text,
    "English Translation" text,
    "Season in Sanskrit" text,
    "Season in English" text,
    "Tamil Months" text,
    "Gregorian Months" text
)
SELECT "Tamil Months" FROM table_21668 WHERE "Season in English" = 'Monsoon'
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 are all Tamil months when the season in English is monsoon? ### Input: CREATE TABLE table_21668 (
    "Season in Tamil" text,
    "English Transliteration" text,
    "English Translation" text,
    "Season in Sanskrit" text,
    "Season in English" text,
    "Tamil Months" text,
    "Gregorian Months" text
) ### Response: SELECT "Tamil Months" FROM table_21668 WHERE "Season in English" = 'Monsoon'