poetry prize poetry accessit(s) honourable mention(s) prose prize prose accessit(s) honourable mention(s)
poetry prize
poetry accessit -lrb- s -rrb-
honourable mention -lrb- s -rrb-
prose prize
prose accessit -lrb- s -rrb-
honourable mention -lrb- s -rrb-
first second first_number second_number
first second first_list first_length
list length
list length
list length
list length
unitnum(number) <s,text>(text) <s,text> <s,text> text <s,text> <s,text>
1st edition (1996) salvador moreno perez ; alexandre nerium (shared prize) roberto x. traba velay margarita souviron lopez ; yoli lopez beatriz pineiro calvo sechu sende sofia rodriguez suarez ; marcos dios almeida
how long in years from the 1st edition to the 18th edition ?
WRB RB IN NNS IN DT JJ NN TO DT JJ NN .
17
select abs ( ( select c1_second_number from w where c1_first_number = 1 ) - ( select c1_second_number from w where c1_first_number = 18 ) )