Man in blue is standing up in a small boat while paddling.
The man is paddling the boat.
in a boat paddling is another way to say paddling the boat.
exists e1 s1 s2 x1 x2 x3 x4.(while(e1,x4) & n_paddling(x4) & in(e1,x3) & n_boat(x3) & a_small(s2) & Theme(s2,x3) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_blue(x2) & n_man(x1))
exists e1 x1 x2.(n_boat(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_paddle(e1))