A man amusing a woman and girl on leg extensions with a top-hat.
A man is riding a unicycle.
either doing leg extensions or on a unicycle
exists e1 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_amuse(e1) & on(x3,x6) & with(x6,x8) & n_top-hat(x8) & n_extension(x6) & of(x6,x7) & n_leg(x7) & n_girl(x5) & n_woman(x4) & subset_of(x5,x3) & subset_of(x4,x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_unicycle(x2) & n_man(x1))