He wrote: 'We had our own little adventure today, even if it was just walking up and down the street. I'm an optimist. I'm an optimist. I wanna be like you. I wanna walk like you, Talk like you, too.
He didn't use to have this dreams, but he must have had them.
( z0 contrast :ARG1 ( z1 dream :ARG0 ( z2 he ) :ARG1-of ( z3 use :ARG0 z2 :polarity - ) :mod ( z4 this ) ) :ARG2 ( z5 infer :ARG1 z1 ) )
(z0 / contrast-01
    :ARG1 (z1 / dream-01
              :ARG0 (z2 / he)
              :ARG1-of (z3 / use-01
                           :ARG0 z2
                           :polarity -)
              :mod (z4 / this))
    :ARG2 (z5 / infer-01
              :ARG1 z1))
He did n't use to have this dreams , but he must have had them .
z3 :polarity 0
z3 :ARG0 z2
z1 :mod z4
z1 :ARG1-of z3
z1 :ARG0 z2
z0 :ARG1 z1
z0 :ARG2 z5
z5 :ARG1 z1