What is the minimum possible NJCAA championships?
CREATE TABLE table_24921 (
    "School" text,
    "Location" text,
    "Team Name" text,
    "Colors" text,
    "Varsity Teams" real,
    "NJCAA Championships" real
)
SELECT MIN("NJCAA Championships") FROM table_24921
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 minimum possible NJCAA championships? ### Input: CREATE TABLE table_24921 (
    "School" text,
    "Location" text,
    "Team Name" text,
    "Colors" text,
    "Varsity Teams" real,
    "NJCAA Championships" real
) ### Response: SELECT MIN("NJCAA Championships") FROM table_24921