Which projects have no outcome? List the project details.
SELECT project_details FROM Projects WHERE project_id NOT IN ( SELECT project_id FROM Project_outcomes )
SELECT project_details FROM Projects WHERE project_id NOT IN ( SELECT project_id FROM Project_outcomes )
[{'project_details': 'porro'}, {'project_details': 'et'}, {'project_details': 'ad'}, {'project_details': 'consectetur'}, {'project_details': 'dolorem'}]