What is the average rank for players with less than 2.9 Assists per game?
CREATE TABLE table_4798 (
    "Rank" real,
    "Player" text,
    "Years" text,
    "Games" real,
    "Ast. Avg." real,
    "Total Assists" real
)
SELECT AVG("Rank") FROM table_4798 WHERE "Ast. Avg." < '2.9'
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 average rank for players with less than 2.9 Assists per game? ### Input: CREATE TABLE table_4798 (
    "Rank" real,
    "Player" text,
    "Years" text,
    "Games" real,
    "Ast. Avg." real,
    "Total Assists" real
) ### Response: SELECT AVG("Rank") FROM table_4798 WHERE "Ast. Avg." < '2.9'