A baby is sleeping by matches, and a drill, that are full of hazards.
The matches are in a box.
Matches are not always in a box.
exists e1 s1 x1 x2 x3 x4 x5 x6.(by(e1,x2) & of(s1,x6) & n_hazard(x6) & Theme(s1,x5) & a_full(s1) & (x2 = x5) & subset_of(x4,x2) & n_drill(x4) & subset_of(x3,x2) & n_match(x3) & Actor(e1,x1) & v_sleep(e1) & n_baby(x1))
exists p1 x1.(n_match(x1) & exists x2.(in(x1,x2) & n_box(x2)))