Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE body_builder (people_id VARCHAR, People_ID VARCHAR); CREATE TABLE people (people_id VARCHAR, People_ID VARCHAR)
### Question:
How many persons are not body builders?
### Answer:
SELECT COUNT(*) FROM people WHERE NOT people_id IN (SELECT People_ID FROM body_builder)