On which day did the person who is known for the only way is essex star enter?
CREATE TABLE table_6106 (
    "Celebrity" text,
    "Known for" text,
    "Entered" text,
    "Exited" text,
    "Finished" text
)
SELECT "Entered" FROM table_6106 WHERE "Known for" = 'the only way is essex star'
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: On which day did the person who is known for the only way is essex star enter? ### Input: CREATE TABLE table_6106 (
    "Celebrity" text,
    "Known for" text,
    "Entered" text,
    "Exited" text,
    "Finished" text
) ### Response: SELECT "Entered" FROM table_6106 WHERE "Known for" = 'the only way is essex star'