tell me the number of juniors on the team .
CREATE TABLE table_204_534 (
    id number,
    "#" number,
    "name" text,
    "height" text,
    "weight (lbs.)" number,
    "position" text,
    "class" text,
    "hometown" text,
    "previous team(s)" text
)
SELECT COUNT(*) FROM table_204_534 WHERE "class" = 'jr'
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: tell me the number of juniors on the team . ### Input: CREATE TABLE table_204_534 (
    id number,
    "#" number,
    "name" text,
    "height" text,
    "weight (lbs.)" number,
    "position" text,
    "class" text,
    "hometown" text,
    "previous team(s)" text
) ### Response: SELECT COUNT(*) FROM table_204_534 WHERE "class" = 'jr'