query: SELECT count(*) FROM Products_for_hire WHERE product_id NOT IN ( SELECT product_id FROM products_booked WHERE booked_amount  >  200 )
question: How many products ain't booked with amount higher than 200?
query_toks: SELECT count ( * ) FROM Products_for_hire WHERE product_id NOT IN ( SELECT product_id FROM products_booked WHERE booked_amount > 200 )
query_toks_no_value: select count ( * ) from products_for_hire where product_id not in ( select product_id from products_booked where booked_amount > value )
question_toks: How many products ain't booked with amount higher than 200?