Did fewer working Las Vegas residents in 2016 commute using public transportation or by walking?
return Las Vegas ;return working residents of #1 ;return #2 in  2016 ;return #3 that did commute using public transportation ;return #3 that did commute by walking ;return number of  #4 ;return number of  #5 ;return which is lowest of #6 ,  #7
['select', 'project', 'filter', 'filter', 'filter', 'aggregate', 'aggregate', 'comparison']