Q:

A selfish person foists all his problems on unfortunate friends. 

• 1
  All his problems are foisted unfortunate friends by a selfish.
• 2
  All the problems are foisted unfortunate friends by a selfish.
• 3
  All the problems are foisted by a selfish person on his unfortunate friend
• 4
  Foisted on his unfortunate friend the problems of a selfish person.