query: who were king henry vii children?
answers: [ ' A r t h u r , P r i n c e o f W a l e s ' , ' M a r g a r e t T u d o r ' , ' M a r y T u d o r , Q u e e n o f F r a n c e ' , ' H e n r y V I I I o f E n g l a n d ' , ' E d w a r d T u d o r ' , ' K a t h e r i n e T u d o r ' , ' E d m u n d T u d o r , D u k e o f S o m e r s e t ' , ' E l i z a b e t h T u d o r ' ]