Somewhere in Asia, a child is dressed in a costume, possibly as a sort of demon, and is doing a presentation in front of a large audience.
child in costume
Both sentences let us know that there is a child in a costume.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(ne_geo_asia(x10) & ne_geo_asia(x5) & in(e2,x10) & r_somewhere(e2) & Theme(e2,x7) & Actor(e2,x6) & v_do(e2) & in(x7,x8) & of(x8,x9) & n_audience(x9) & a_large(s1) & Theme(s1,x9) & n_front(x8) & n_presentation(x7) & n_child(x6) & in(e1,x5) & r_somewhere(e1) & r_possibly(e1) & as(e1,x3) & of(x3,x4) & n_demon(x4) & n_sort(x3) & in(e1,x2) & n_costume(x2) & Theme(e1,x1) & v_dress(e1) & n_child(x1))
exists x1 x2.(a_topic(x1) & in(x1,x2) & n_costume(x2) & n_child(x1))