Young men run on the beach to train for football.
There are several men surfing.
young men doe not refer to the several men that are surfing
exists e1 p1 s1 x1 x2.(n_beach(x2) & on(e1,x2) & Topic(x2,p1) & exists e2 x3.(for(e2,x3) & n_football(x3) & Actor(e2,x2) & v_train(e2)) & Actor(e1,x1) & v_run(e1) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists p1 x1 e1 s1 x2 x3.((x1 = x2) & Actor(e1,x3) & v_surf(e1) & (x2 = x3) & n_man(x2) & a_several(s1) & Theme(s1,x2))