# stadium capacity city country domed or retractable roof
#
stadium
capacity
city
country
domed or retractable roof
number
number
address
list length
number text number address text <s,text>
1 wembley stadium 90000 london, england united kingdom rr; *only covers seats, playing surface uncovered at all times
how many stadiums have a capacity of more than 70,000 ?
WRB JJ NNS VBD-AUX DT NN IN JJR IN CD .
7
select count ( c2 ) from w where c3_number > 70000