Show the investors shared by entrepreneurs that requested more than 140000 and entrepreneurs that requested less than 120000.
return entrepreneurs ;return #1 that  requested  more than  140000 ;return #1 that  requested  less than  120000 ;return investors of #2 ;return investors of #3 ;return investors in both #4 and #5
['select', 'filter', 'filter', 'project', 'project', 'intersection']