In which season and which stadium did any player have an injury of 'Foot injury' or 'Knee problem'?
return players ;return injuries of #1 ;return #1 where #2 is  'Foot injury  ;return #1 where #2 is  'Knee problem ;return #3 ,  #4 ;return seasons of #5 ;return stadiums of #5 ;return #6 ,  #7
['select', 'project', 'comparative', 'comparative', 'union', 'project', 'project', 'union']