A man with a black top and a gray bag is using poles to walk in a body of water.
A person is walking in some water.
The person is walking in water because he is using poles to walk in water.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5.(Theme(e1,p1) & Recipient(e1,x5) & Actor(e1,x1) & v_use(e1) & exists e2 x6 x7.(in(e2,x6) & of(x6,x7) & n_water(x7) & n_body(x6) & Actor(e2,x1) & v_walk(e2)) & n_pole(x5) & with(x1,x2) & subset_of(x4,x2) & n_bag(x4) & a_gray(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_top(x3) & a_black(s1) & Theme(s1,x3) & n_man(x1))
exists e1 x1 x2.(in(e1,x2) & n_water(x2) & Actor(e1,x1) & v_walk(e1) & n_person(x1))