query: SELECT project_id FROM Documents GROUP BY project_id ORDER BY count(*) ASC LIMIT 1
question: What-all is the id of the project with least number of documents?
query_toks: SELECT project_id FROM Documents GROUP BY project_id ORDER BY count ( * ) ASC LIMIT 1
query_toks_no_value: select project_id from documents group by project_id order by count ( * ) asc limit value
question_toks: What-all is the id of the project with least number of documents?