How many percent of the vote was for the Swiss People's Party, the Liberal and the Green Party?
return the  Swiss People 's Party ;return the  Liberal Party ;return the  Green Party ;return percent of the  vote of  #1 ;return percent of the  vote of  #2 ;return percent of the  vote of  #3 ;return sum of #4 ,  #5 ,   #6
['select', 'select', 'select', 'project', 'project', 'project', 'arithmetic']