How many nhl teams are listed when college/junior/club team is listed as newton north high school (ushs-ma)?
CREATE TABLE table_2850912_7 (
    nhl_team VARCHAR,
    college_junior_club_team VARCHAR
)
SELECT COUNT(nhl_team) FROM table_2850912_7 WHERE college_junior_club_team = "Newton North High School (USHS-MA)"
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 nhl teams are listed when college/junior/club team is listed as newton north high school (ushs-ma)? ### Input: CREATE TABLE table_2850912_7 (
    nhl_team VARCHAR,
    college_junior_club_team VARCHAR
) ### Response: SELECT COUNT(nhl_team) FROM table_2850912_7 WHERE college_junior_club_team = "Newton North High School (USHS-MA)"