Two men are climbing a rock face at a waterfall.
Two men are rock climbing
If you are climbing a rock face you are rock climbing.
exists e1 x1 x2 x3 x4.(at(e1,x4) & n_waterfall(x4) & Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_face(x2) & of(x2,x3) & n_rock(x3) & n_man(x1) & card_eq_2(x1))
exists e1 p1 x1.(for(p1,e1) & Actor(e1,x1) & v_climb(e1) & exists x2.((x1 = x2) & n_rock(x2)) & n_man(x1) & card_eq_2(x1))