network name flagship programming type owner affiliates
network name
flagship
programming type
owner
affiliates
list length
number
text text <ca, text> text number
canal de las estrellas xew 2 soap operas, retro movies and sports televisa 5
tell me the number of stations tv azteca owns .
VB PRP DT NN IN NNS NN NN VBZ .
2
select count ( c1 ) from w where c4 = 'tv azteca'