What is the Acquisition that has less than 22, in the 2002 season?
CREATE TABLE table_42795 (
    "Name" text,
    "Position" text,
    "Number" real,
    "Season" text,
    "Acquisition via" text
)
SELECT "Acquisition via" FROM table_42795 WHERE "Number" < '22' AND "Season" = '2002'
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 Acquisition that has less than 22, in the 2002 season? ### Input: CREATE TABLE table_42795 (
    "Name" text,
    "Position" text,
    "Number" real,
    "Season" text,
    "Acquisition via" text
) ### Response: SELECT "Acquisition via" FROM table_42795 WHERE "Number" < '22' AND "Season" = '2002'