query: SELECT title FROM course WHERE dept_name  =  'Statistics' INTERSECT SELECT title FROM course WHERE dept_name  =  'Psychology'
question: Find the title of course that is provided it by both Statistics and Psychologys departments.
query_toks: SELECT title FROM course WHERE dept_name = 'Statistics ' INTERSECT SELECT title FROM course WHERE dept_name = 'Psychology '
query_toks_no_value: select title from course where dept_name = value intersect select title from course where dept_name = value
question_toks: Find the title of course that is provided it by both Statistics and Psychologys departments.