What year is the player who attended la salle with under 6 assists from?
CREATE TABLE table_57289 (
    "Player" text,
    "Pos." text,
    "From" real,
    "School/Country" text,
    "Rebs" real,
    "Asts" real
)
SELECT SUM("From") FROM table_57289 WHERE "School/Country" = 'la salle' AND "Asts" < '6'
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 year is the player who attended la salle with under 6 assists from? ### Input: CREATE TABLE table_57289 (
    "Player" text,
    "Pos." text,
    "From" real,
    "School/Country" text,
    "Rebs" real,
    "Asts" real
) ### Response: SELECT SUM("From") FROM table_57289 WHERE "School/Country" = 'la salle' AND "Asts" < '6'