If the left image shows at least one bus heading away from the camera, and the right image shows at least one forward-angled bus.
return left image  ;return buses in  #1 ;return camera ;return #2 that are heading away from  #3 ;return number of  #4 ;return if  #5 is at least one ;return right image  ;return buses in  #7 ;return #8 that are forward-angled ;return number of  #9 ;return if  #10 is at least one ;return if  both  #6 and #11 are true
['select', 'project', 'select', 'filter', 'aggregate', 'boolean', 'select', 'project', 'filter', 'aggregate', 'boolean', 'boolean']