year competition location event final-rank final-score qualifying rank qualifying score
year
competition
location
event
final rank
final score
qualifying rank
qualifying score
number
number
number
number
number
number text text text rank number number number
2008 2008 summer olympics beijing team 2 186.525 2 246.8
what is he number of events held in philadelphia ?
WP VBD-AUX PRP NN IN NNS VBN IN NNP .
5
select count ( c2 ) from w where c3 = 'philadelphia'