A young child in a costume rings the door bell of a gray house.
The child trick-or-treats on Halloween in a ghost costume.
Just because a young child in a costume rings the door bell does not mean the child plays trick-or-treats on Halloween in a ghost costume.
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_bell(x3) & of(x3,x4) & n_door(x4) & Theme(e1,x3) & Actor(e1,x1) & v_ring(e1) & of(x3,x5) & n_house(x5) & a_gray(s2) & Theme(s2,x5) & in(x1,x2) & n_costume(x2) & n_child(x1) & a_young(s1) & Theme(s1,x1))
exists x1 x2 x3 x4 x5.(ne_geo_halloween(x3) & n_trick-or-treat(x1) & of(x1,x2) & n_child(x2) & a_topic(x1) & on(x1,x3) & in(x3,x4) & n_costume(x4) & of(x4,x5) & n_ghost(x5))