Are all the large items blue and brown?
return large items ;return #1 that  are blue ;return #1 that  are brown ;return number of #1 ;return number of #2 ;return number of #3 ;return sum of #5 and  #6 ;return is  #4 the same as #7
['select', 'filter', 'filter', 'aggregate', 'aggregate', 'aggregate', 'arithmetic', 'boolean']