# name height weight (lbs.) position class hometown previous team(s)
#
name
height
weight -lrb- lbs . -rrb-
position
class
hometown
previous team -lrb- s -rrb-
number
number
number
address
list length
number text unitnum number text text address <n,text>
1 aaron johnson 5'8" 185 g sr chicago, il, u.s hubbard hs
what is the difference in weight between dexter fields and quincy taylor ?
WP VBD-AUX DT NN IN NN IN NN NNS CC NNP NNP .
20
select abs ( ( select c4_number from w where c2 = 'dexter fields' ) - ( select c4_number from w where c2 = 'quincy taylor' ) )