designation classification constellation apparent magnitude
designation
classification
constellation
apparent magnitude
list length
number
<c, text> text text number
comet galaxy s sculptor 11
how many listed spiral galaxies are located in the constellation virgo ?
WRB JJ VBN NN NNS VBD-AUX JJ IN DT NN NN .
10
select count ( c1 ) from w where c3 = 'virgo'