no. song singers length (m:ss)
no .
song
singers
length -lrb- m : ss -rrb-
number
list length
number min sec
number text <c,text> time
1 kalluri padam shankar mahadevan 01:32
what is the number of songs sung by two singers ?
WP VBD-AUX DT NN IN NNS VBN IN CD NNS .
3
select count ( c2 ) from w where c3_length >= 2