What was the date of the poll from Survey USA that showed a lead margin smaller than 5.5?
CREATE TABLE table_name_87 (
    dates_administered VARCHAR,
    lead_margin VARCHAR,
    poll_source VARCHAR
)
SELECT dates_administered FROM table_name_87 WHERE lead_margin < 5.5 AND poll_source = "survey usa"
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 was the date of the poll from Survey USA that showed a lead margin smaller than 5.5? ### Input: CREATE TABLE table_name_87 (
    dates_administered VARCHAR,
    lead_margin VARCHAR,
    poll_source VARCHAR
) ### Response: SELECT dates_administered FROM table_name_87 WHERE lead_margin < 5.5 AND poll_source = "survey usa"