Some young men racing on a beach.
The men are racing on a beach
The may not be racing
exists e1 s1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_beach(x3) & Actor(e1,x2) & v_race(e1) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_man(x1) & on(e1,x2) & n_beach(x2) & Actor(e1,x1) & v_race(e1))