What is the average Round, when Player is 'Gurnest Brown', and when Pick # is greater than 180?
CREATE TABLE table_49237 (
    "Round" real,
    "Pick #" real,
    "Player" text,
    "Position" text,
    "College" text
)
SELECT AVG("Round") FROM table_49237 WHERE "Player" = 'gurnest brown' AND "Pick #" > '180'
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 the average Round, when Player is 'Gurnest Brown', and when Pick # is greater than 180? ### Input: CREATE TABLE table_49237 (
    "Round" real,
    "Pick #" real,
    "Player" text,
    "Position" text,
    "College" text
) ### Response: SELECT AVG("Round") FROM table_49237 WHERE "Player" = 'gurnest brown' AND "Pick #" > '180'