There is a driver in back, soda bottles in front, and a blue barrel in the middle.
There is a driver in back, soda bottles in front, and a red barrel in the middle.
The barrel is either red or blue.
exists p1 x1 x9.(n_middle(x9) & exists s1 x2 x3 x4 x5 x6 x7 x8.((x1 = x2) & subset_of(x8,x2) & in(x8,x9) & n_barrel(x8) & a_blue(s1) & Theme(s1,x8) & subset_of(x3,x2) & in(x3,x4) & rel(x4,x5) & in(x5,x7) & n_front(x7) & n_bottle(x5) & of(x5,x6) & n_soda(x6) & n_back(x4) & n_driver(x3)))
exists p1 x1 x9.(n_middle(x9) & exists s1 x2 x3 x4 x5 x6 x7 x8.((x1 = x2) & subset_of(x8,x2) & in(x8,x9) & n_barrel(x8) & a_red(s1) & Theme(s1,x8) & subset_of(x3,x2) & in(x3,x4) & rel(x4,x5) & in(x5,x7) & n_front(x7) & n_bottle(x5) & of(x5,x6) & n_soda(x6) & n_back(x4) & n_driver(x3)))