The girl on the unicycle reaches out for the child on the scooter.
Girl rides past a man on a skateboard.
A unicycle isn't a skateboard.
exists e1 s1 x1 x2 x3 x4.(n_scooter(x4) & n_child(x3) & n_unicycle(x2) & n_girl(x1) & on(e1,x4) & a_out(s1) & Manner(e1,s1) & for(e1,x3) & Actor(e1,x1) & v_reach(e1) & on(x1,x2))
exists e1 x1 x2 x3.(ne_nam_girl(x1) & past(e1,x2) & on(x2,x3) & n_skateboard(x3) & n_man(x2) & Actor(e1,x1) & v_ride(e1))