Video games<br>Andrew knew his son loved video games. So for his son's birthday he bought him video games. It was delivered to his house. So Andrew wrapped it. Then gave it to his son.
They went to an arcade for his son's birthday.
The son was gifted video games. They did not go to an arcade.
( z0 go :purpose ( z1 birthday :poss ( z2 person :ARG0-of ( z3 have-rel-role :ARG1 ( z4 he ) :ARG2 ( z5 son ) ) ) ) :ARG0 ( z6 they ) :ARG4 ( z7 arcade ) )
(z0 / go-02
    :purpose (z1 / birthday
                 :poss (z2 / person
                           :ARG0-of (z3 / have-rel-role-91
                                        :ARG1 (z4 / he)
                                        :ARG2 (z5 / son))))
    :ARG0 (z6 / they)
    :ARG4 (z7 / arcade))
They went to an arcade for his son 's birthday .
z0 :ARG0 z6
z0 :ARG4 z7
z2 :ARG0-of z3
z3 :ARG1 z4
z3 :ARG2 z5
z1 :poss z2
z0 :purpose z1