two men walk through the water.
Two men walking through shallow water.
Water is not assumed to be shallow.
exists e1 x1 x2.(n_water(x2) & through(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & through(e1,x3) & n_water(x3) & a_shallow(s1) & Theme(s1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))