SELECT Investor FROM entrepreneur WHERE Money_Requested  >  140000 INTERSECT SELECT Investor FROM entrepreneur WHERE Money_Requested  <  120000
Show the investors shared by entrepreneurs that requested more than 140000 and entrepreneurs that requested less than 120000.
[Schema (values) (types)]: | entrepreneur |  entrepreneur : entrepreneur_id (text) , people_id (number) , company (number) , money_requested (text) , investor (number) | people : people_id (text) , name (number) , height (number) , weight (text) , date_of_birth (number);