Two men stand strong under the waterfall's cascade.
Two men strong to stand on waterfall
Standing under the waterfall does not imply standing on the waterfall.
exists e1 p1 x1 x2 x3.(n_cascade(x3) & of(x3,x2) & n_waterfall(x2) & under(e1,x3) & exists s1.(Theme(s1,x1) & a_strong(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_2(x1))
exists p1 s1 x1 x2.(a_topic(x1) & Topic(s1,p1) & Actor(s1,x2) & a_strong(s1) & exists e1 x3.(on(e1,x3) & n_waterfall(x3) & Actor(e1,x2) & v_stand(e1)) & (x1 = x2) & n_man(x1) & card_eq_2(x1))