A man sits on the side of his boat while fumbling with a knot in his fishing net.
The man is out fishing on his boat and preparing his net.
The man is not necessarily out on the water fishing, and he may not be preparing the net.
exists e1 e2 x1 x2 x3 x4 x5 x6.(n_net(x5) & of(x5,x6) & n_fishing(x6) & of(x5,x2) & n_male(x2) & n_male(x2) & n_boat(x3) & of(x3,x2) & n_side(x2) & while(e1,e2) & with(e2,x4) & in(x4,x5) & n_knot(x4) & Actor(e2,x1) & v_fumble(e2) & on(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 p1 p2 x1 x2 x3.(n_net(x3) & of(x3,x1) & n_male(x1) & n_male(x1) & n_man(x1) & n_boat(x2) & of(x2,x1) & for(p2,e1) & Theme(e1,x3) & Actor(e1,x1) & v_prepare(e1) & exists x5.(out(x1,x5) & n_fishing(x5)) & on(p1,x2) & exists x4.(out(x1,x4) & n_fishing(x4)))