It's pretty far off but I really want to be a mum one day. I'll have kids - three or four of 'em. 'I'm going to make it. 'I'd do it by myself. The fact you told him he wasn't funny  when in fact, you are not Jim Carrey is absurd.'
It's not certain that the writer would be Katherine
( z0 know :ARG1 ( z1 person :ARG0-of ( z2 write ) :domain ( z3 person :name ( z4 name :op "Katherine" ) ) ) :polarity - )
(z0 / know-01
    :ARG1 (z1 / person
              :ARG0-of (z2 / write-01)
              :domain (z3 / person
                          :name (z4 / name
                                    :op1 "Katherine")))
    :polarity -)
It 's not certain that the writer would be Katherine
z0 :polarity 0
z0 :ARG1 z1
z1 :ARG0-of z2
z1 :domain z3
z3 :name z4
z4 :op1 1