query: who fought in the gulf war 1991?
answers: [ ' S a u d i A r a b i a ' , ' A u s t r a l i a ' , ' U n i t e d S t a t e s o f A m e r i c a ' , ' F r a n c e ' , ' U n i t e d K i n g d o m ' , ' A r g e n t i n a ' , ' I r a q ' ]