Want a surprise? But hes so cerebral. Why is this good news? I mean, tip your hat to him. Two major parts of it, anyway.
The two major parts have different weights.
( z0 have :ARG0 ( z1 part :quant 2 :ARG1-of ( z2 major ) ) :ARG1 ( z3 weight :ARG1-of ( z4 differ ) ) )
(z0 / have-03
    :ARG0 (z1 / part
              :quant 2
              :ARG1-of (z2 / major-02))
    :ARG1 (z3 / weight
              :ARG1-of (z4 / differ-02)))
The two major parts have different weights .
z1 :ARG1-of z2
z1 :quant 0
z0 :ARG0 z1
z3 :ARG1-of z4
z0 :ARG1 z3