If all lotion bottles have dark blue caps.
return lotion ;return bottles of #1 ;return caps ;return #3 that are dark blue ;return #2 that have #4 ;return the  number of  #2 ;return the  number of  #5 ;return if  #6 is the  same as #7
['select', 'project', 'select', 'filter', 'filter', 'aggregate', 'aggregate', 'boolean']