6. 4. 2. 2. 5.
That's because the values are hidden on the back.
( z0 cause :ARG0 ( z1 hide :ARG1 ( z2 value ) :location ( z3 back ) ) :ARG1 ( z4 that ) )
(z0 / cause-01
    :ARG0 (z1 / hide-01
              :ARG1 (z2 / value)
              :location (z3 / back))
    :ARG1 (z4 / that))
That 's because the values are hidden on the back .
z0 :ARG1 z4
z1 :ARG1 z2
z0 :ARG0 z1
z1 :location z3