There is a boat in the background to the left of the orange utility truck.
The utility truck is yellow.
If the utility truck is yellow it can not be an orange utility truck.
exists p1 x1 x3 x4 x5 x6 x7.(n_truck(x5) & of(x5,x7) & n_utility(x7) & of(x5,x6) & n_orange(x6) & n_left(x4) & n_background(x3) & exists x2.((x1 = x2) & to(x2,x4) & of(x4,x5) & in(x2,x3) & n_boat(x2)))
exists s1 x1 x2.(n_truck(x1) & of(x1,x2) & n_utility(x2) & Theme(s1,x1) & a_yellow(s1))