If an image shows a pair of legs with one one leg wearing a knee wrap.
return legs ;return knee wrap ;return #1 that is wearing #2 ;return images ;return number of  #1 for each  #4 ;return #4 where  #5 is equal to  two ;return number of  #3 for each  #6 ;return #6 where  #7 is equal to  one ;return number of  #8 ;return if  #9 is at least one
['select', 'select', 'filter', 'select', 'group', 'comparative', 'group', 'comparative', 'aggregate', 'boolean']