If there is a reusable water bottle on the left and a disposable bottle on the right.
return water bottle  ;return #1 on the  left ;return #1 on the  right ;return if  #2 is reusable ;return if  #3 is disposable ;return if  both  #4 and #5 are true
['select', 'filter', 'filter', 'boolean', 'boolean', 'boolean']