A man wearing a hard hat wades through water.
The man is wading in water.
A man is wading through water. The man is wading.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & through(e1,x5) & n_water(x5) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_wade(x3) & of(x3,x4) & n_hat(x4) & a_hard(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & in(e1,x2) & n_water(x2) & Actor(e1,x1) & v_wade(e1))