How many different college/junior/club teams provided a player to the Washington Capitals NHL Team?
CREATE TABLE table_1013129_2 (
    college_junior_club_team VARCHAR,
    nhl_team VARCHAR
)
SELECT COUNT(college_junior_club_team) FROM table_1013129_2 WHERE nhl_team = "Washington Capitals"
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: How many different college/junior/club teams provided a player to the Washington Capitals NHL Team? ### Input: CREATE TABLE table_1013129_2 (
    college_junior_club_team VARCHAR,
    nhl_team VARCHAR
) ### Response: SELECT COUNT(college_junior_club_team) FROM table_1013129_2 WHERE nhl_team = "Washington Capitals"