A gray train with purple and blue stripes moves down a rusty track through trees.
The train is plain white.
A gray train with purple and blue stripes can't be plain white.
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5.(through(e1,x5) & n_tree(x5) & a_down(s4) & Manner(e1,s4) & Theme(e1,x4) & Actor(e1,x1) & v_move(e1) & n_track(x4) & a_rusty(s3) & Theme(s3,x4) & with(x1,x2) & n_stripe(x2) & a_blue(s2) & Theme(s2,x2) & of(x2,x3) & n_purple(x3) & n_train(x1) & a_gray(s1) & Theme(s1,x1))
exists s1 x1.(n_train(x1) & r_plain(s1) & Theme(s1,x1) & a_white(s1))