query: SELECT school_name FROM school WHERE school_id NOT IN (SELECT school_id FROM endowment)
question: Are Listing the names of the schools without any endowment.
query_toks: SELECT school_name FROM school WHERE school_id NOT IN ( SELECT school_id FROM endowment )
query_toks_no_value: select school_name from school where school_id not in ( select school_id from endowment )
question_toks: Are Listing the names of the schools without any endowment.