rank npc gold silver bronze total
rank
npc
gold
silver
bronze
total
number
first second
number
number
number
number
number text(text) number number number number
1 china (chn) 95 71 65 231
what is the total number of medals won by australia ?
WP VBD-AUX DT JJ NN IN NNS VBN IN NNP .
85
select c6_number from w where c2_first = 'australia'