When tajik is the ethnicity what is islam?
CREATE TABLE table_20936 (
    "Ethnicity" text,
    "Islam" text,
    "Christianity" text,
    "Judaism" text,
    "Buddhism" text,
    "Other" text,
    "Atheism" text,
    "n/a" text
)
SELECT "Islam" FROM table_20936 WHERE "Ethnicity" = 'Tajik'
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: When tajik is the ethnicity what is islam? ### Input: CREATE TABLE table_20936 (
    "Ethnicity" text,
    "Islam" text,
    "Christianity" text,
    "Judaism" text,
    "Buddhism" text,
    "Other" text,
    "Atheism" text,
    "n/a" text
) ### Response: SELECT "Islam" FROM table_20936 WHERE "Ethnicity" = 'Tajik'