SELECT Starting_Year FROM technician WHERE Team  =  "CLE" INTERSECT SELECT Starting_Year FROM technician WHERE Team  =  "CWS"
What are the starting years shared by the technicians from the team "CLE" or "CWS"?
SELECT Starting_Year FROM technician WHERE Team = `` CLE '' INTERSECT SELECT Starting_Year FROM technician WHERE Team = `` CWS ''
select starting_year from technician where team = value intersect select starting_year from technician where team = value
What are the starting years shared by the technicians from the team `` CLE '' or `` CWS '' ?