What is the investor that has invested in the most number of entrepreneurs?
CREATE TABLE entrepreneur (
    entrepreneur_id number,
    people_id number,
    company text,
    money_requested number,
    investor text
)

CREATE TABLE people (
    people_id number,
    name text,
    height number,
    weight number,
    date_of_birth text
)
SELECT investor FROM entrepreneur GROUP BY investor ORDER BY COUNT(*) DESC LIMIT 1
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 investor that has invested in the most number of entrepreneurs? ### Input: CREATE TABLE entrepreneur (
    entrepreneur_id number,
    people_id number,
    company text,
    money_requested number,
    investor text
)

CREATE TABLE people (
    people_id number,
    name text,
    height number,
    weight number,
    date_of_birth text
) ### Response: SELECT investor FROM entrepreneur GROUP BY investor ORDER BY COUNT(*) DESC LIMIT 1