What is the total round of the rb player from Purdue with a pick less than 3?
CREATE TABLE table_46361 (
    "Round" real,
    "Pick" real,
    "Overall" real,
    "Name" text,
    "Position" text,
    "College" text
)
SELECT COUNT("Round") FROM table_46361 WHERE "Position" = 'rb' AND "College" = 'purdue' AND "Pick" < '3'
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 total round of the rb player from Purdue with a pick less than 3? ### Input: CREATE TABLE table_46361 (
    "Round" real,
    "Pick" real,
    "Overall" real,
    "Name" text,
    "Position" text,
    "College" text
) ### Response: SELECT COUNT("Round") FROM table_46361 WHERE "Position" = 'rb' AND "College" = 'purdue' AND "Pick" < '3'