A man on a roller scooter holding on to rope
A man on a scooter.
A Man is on a roller scooter that means there is a man on a scooter.
exists e1 p1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(x1,x2) & Topic(e1,p1) & exists e2.(Actor(e2,x4) & v_rope(e2)) & a_on(s1) & Manner(e1,s1) & Actor(e1,x5) & v_hold(e1) & (x2 = x5) & (x2 = x4) & n_scooter(x2) & of(x2,x3) & n_roller(x3) & n_man(x1))
exists x1 x2.(a_topic(x1) & on(x1,x2) & n_scooter(x2) & n_man(x1))