The number on the trash box is 66.
The trash box is sitting between number 65 and 67.
The trash boxes do not necessarily have to be lined up in numerical order from 65 to 67.
exists p1 x1 x2 x3.(n_box(x2) & of(x2,x3) & n_trash(x3) & n_number(x1) & exists x4.((x1 = x4) & n_thing(x4) & card_eq_66(x4)) & on(x1,x2))
exists e1 x1 x2 x3 x4 x5.(n_box(x1) & of(x1,x2) & n_trash(x2) & between(e1,x3) & n_thing(x5) & card_eq_67(x5) & n_number(x4) & card_eq_65(x4) & subset_of(x5,x3) & subset_of(x4,x3) & Actor(e1,x1) & v_sit(e1))