A man in a blue hat is standing next to a car with a shovel in the snow.
The man is actively shoveling while wearing a yellow hat.
One can only be standing or shoveling but not both.
exists e1 s1 x1 x2 x3 x4 x5.(n_snow(x5) & in(e1,x5) & with(e1,x4) & n_shovel(x4) & to(e1,x3) & n_car(x3) & r_next(e1) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_hat(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 e2 s1 s2 x1 x2.(n_man(x1) & while(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_wear(e2) & n_hat(x2) & a_yellow(s2) & Theme(s2,x2) & a_actively(s1) & Manner(e1,s1) & Actor(e1,x1) & v_shovel(e1))